Have a query? Ask a Tutor!!

Access to best educators and exclusive paper discussions

Can’t find what you’re looking for?

Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

Homework- One to One Solutions
Understand concepts to solve better
Get your doubts solved instantly

Maths-

General

Easy

Question

If $cot space theta minus tan space theta equals 2$ then principal value of $theta$

$\frac{π}{4}$
$\frac{π}{2}$
$\frac{π}{8}$
$\frac{3 π}{4}$

The correct answer is: $pi over 8$

Related Questions to study

If $\sqrt{3} \cos θ - \sin θ = 1$ then $θ =$

If $\sqrt{3} \cos θ - \sin θ = 1$ then $θ =$

If $straight A$ and $B$ are acute angles such that $Sin space A equals Sin squared space B$ and $2 Cos squared space A equals 3 Cos squared space B$ then $A equals$

If $straight A$ and $B$ are acute angles such that $Sin space A equals Sin squared space B$ and $2 Cos squared space A equals 3 Cos squared space B$ then $A equals$

Three persons $P comma Q$ and $R$ of same mass travel with same speed $u$ such that each one faces the other always. After how much time will they meet each other?

Three persons $P comma Q$ and $R$ of same mass travel with same speed $u$ such that each one faces the other always. After how much time will they meet each other?

physics-General

parallel

Figure given shows the distance–time graph of the motion of a car. It follows from the graph that the car is

Figure given shows the distance–time graph of the motion of a car. It follows from the graph that the car is

physics-General

A rocket is fired upwards. Its engine explodes fully is 12s. The height reached by the rocket as calculated from its velocity-time graph is

A rocket is fired upwards. Its engine explodes fully is 12s. The height reached by the rocket as calculated from its velocity-time graph is

physics-General

In the relation $straight P equals alpha over beta straight e to the power of fraction numerator alpha z over denominator k theta end fraction end exponent$ P is pressure, Z is distance, k is Boltzmann constant and $theta$ is the temperature. The dimensional formula of β b will be:

In the relation $straight P equals alpha over beta straight e to the power of fraction numerator alpha z over denominator k theta end fraction end exponent$ P is pressure, Z is distance, k is Boltzmann constant and $theta$ is the temperature. The dimensional formula of β b will be:

physics-General

parallel

The number of values of k for which the system of equations $left parenthesis k plus 1 right parenthesis x plus 8 y equals 4 k comma k x plus left parenthesis k plus 3 right parenthesis y equals 3 k$ $negative 1$ has infinite number of solutions is

The number of values of k for which the system of equations $left parenthesis k plus 1 right parenthesis x plus 8 y equals 4 k comma k x plus left parenthesis k plus 3 right parenthesis y equals 3 k$ $negative 1$ has infinite number of solutions is

The value of λ such that the system $x minus 2 y plus z equals negative 4 comma 2 x minus y plus 2 z equals 2 comma x plus y plus lambda z equals 4$
has no solution is

The value of λ such that the system $x minus 2 y plus z equals negative 4 comma 2 x minus y plus 2 z equals 2 comma x plus y plus lambda z equals 4$
has no solution is

Let $A equals open parentheses table row cell negative 5 end cell cell negative 8 end cell cell negative 7 end cell row 3 5 4 row 2 3 3 end table close parentheses comma B equals open parentheses table row cell x end cell row cell y end cell row cell z end cell end table close parentheses$ If AB is a scalar $left parenthesis not equal to 0 right parenthesis$ multiple of B, then $x plus y equals$

Let $A equals open parentheses table row cell negative 5 end cell cell negative 8 end cell cell negative 7 end cell row 3 5 4 row 2 3 3 end table close parentheses comma B equals open parentheses table row cell x end cell row cell y end cell row cell z end cell end table close parentheses$ If AB is a scalar $left parenthesis not equal to 0 right parenthesis$ multiple of B, then $x plus y equals$

parallel

An open tank is filled with Hg upto a height of 76cm. Find the pressure at the bottom of the tank and middle of the tank. (If atmospheric pressure is 1 atm) respectively are

An open tank is filled with Hg upto a height of 76cm. Find the pressure at the bottom of the tank and middle of the tank. (If atmospheric pressure is 1 atm) respectively are

chemistry-General

For one mole of a van der Waals gas when b=0 and T = 300 K, the PV vs 1/V plot is shown below. The value of ‘a’ (atmliter² .mol^–2) is

For one mole of a van der Waals gas when b=0 and T = 300 K, the PV vs 1/V plot is shown below. The value of ‘a’ (atmliter² .mol^–2) is

chemistry-General

In the equation $integral fraction numerator d t over denominator square root of 2 a t minus t squared end root end fraction equals a to the power of x sin to the power of negative 1 end exponent space open square brackets t over a minus 1 close square brackets$ The value of x is :

In the equation $integral fraction numerator d t over denominator square root of 2 a t minus t squared end root end fraction equals a to the power of x sin to the power of negative 1 end exponent space open square brackets t over a minus 1 close square brackets$ The value of x is :

physics-General

parallel

If $tan space left parenthesis pi cos space theta right parenthesis equals cot space left parenthesis pi Sin space theta right parenthesis$ then the value(s) of $cos space open parentheses theta minus pi over 4 close parentheses$ is are

If $tan space left parenthesis pi cos space theta right parenthesis equals cot space left parenthesis pi Sin space theta right parenthesis$ then the value(s) of $cos space open parentheses theta minus pi over 4 close parentheses$ is are

From a high tower at time $t equals 0$ , one stone is dropped from rest and simultaneously another stone is projected vertically up with an initial velocity. The graph of the distance $S$ between the two stones, before either his the ground, plotted against time $t$ will be as

From a high tower at time $t equals 0$ , one stone is dropped from rest and simultaneously another stone is projected vertically up with an initial velocity. The graph of the distance $S$ between the two stones, before either his the ground, plotted against time $t$ will be as

physics-General

Let M and N be two 3×3 non- singular symmetric matrices such that MN $equals$ NM .If $P to the power of T end exponent$ denotes the transpose of the matrix P, then $M to the power of 2 end exponent N to the power of 2 end exponent open parentheses M to the power of T end exponent N close parentheses to the power of negative 1 end exponent open parentheses M N to the power of negative 1 end exponent close parentheses to the power of T end exponent$ is equal to

Let M and N be two 3×3 non- singular symmetric matrices such that MN $equals$ NM .If $P to the power of T end exponent$ denotes the transpose of the matrix P, then $M to the power of 2 end exponent N to the power of 2 end exponent open parentheses M to the power of T end exponent N close parentheses to the power of negative 1 end exponent open parentheses M N to the power of negative 1 end exponent close parentheses to the power of T end exponent$ is equal to

parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.