Maths-
General
Easy

Question

If alpha comma beta comma gamma do not differ by a multiple of straight pi and iffraction numerator cos space left parenthesis alpha plus theta right parenthesis over denominator sin space left parenthesis beta plus gamma right parenthesis end fraction equals fraction numerator cos begin display style space end style left parenthesis beta plus theta right parenthesis over denominator sin begin display style space end style left parenthesis gamma plus alpha right parenthesis end fraction equals fraction numerator cos begin display style space end style left parenthesis gamma plus theta right parenthesis over denominator sin begin display style space end style left parenthesis alpha plus beta right parenthesis end fraction equals k Then k equals

  1. plus-or-minus 2
  2. plus-or-minus 1 half
  3. 0
  4. plus-or-minus 1

The correct answer is: plus-or-minus 1

Related Questions to study

General
maths-

From the figure AOC=

From the figure AOC=

maths-General
General
maths-

In capital deltaABC, D,E,F are the midpoints of sides BC, CA and AB respectively then ar open parentheses B D E F close parentheses equals

In capital deltaABC, D,E,F are the midpoints of sides BC, CA and AB respectively then ar open parentheses B D E F close parentheses equals

maths-General
General
biology

When the solute has been added in the solution, then following observation can be made ?

When the solute has been added in the solution, then following observation can be made ?

biologyGeneral
parallel
General
chemistry-

B can be obtained from halide by van Arkel method. This involves reaction

B can be obtained from halide by van Arkel method. This involves reaction

chemistry-General
General
Maths-

If tan space open parentheses x plus pi over 4 close parentheses equals a then sec squared space x =

If tan space open parentheses x plus pi over 4 close parentheses equals a then sec squared space x =

Maths-General
General
maths-

sin space pi over 7 sin space fraction numerator 2 pi over denominator 7 end fraction sin space fraction numerator 4 pi over denominator 7 end fraction =

sin space pi over 7 sin space fraction numerator 2 pi over denominator 7 end fraction sin space fraction numerator 4 pi over denominator 7 end fraction =

maths-General
parallel
General
chemistry-

Element M plus N subscript 2 rightwards arrow with ΔH subscript 2 straight O on top NH subscript 3 Element M belonging to group 13 can be

Element M plus N subscript 2 rightwards arrow with ΔH subscript 2 straight O on top NH subscript 3 Element M belonging to group 13 can be

chemistry-General
General
maths-

In blank subscript straight triangle ABC A equals pi over 4 text  and  end text tan text end text B tan space C equals P n t h e n space a l l space p o s s i b l e space v a l u e s space o f space P space i s

In blank subscript straight triangle ABC A equals pi over 4 text  and  end text tan text end text B tan space C equals P n t h e n space a l l space p o s s i b l e space v a l u e s space o f space P space i s

maths-General
General
maths-

In the given figure, ABCD is a Parallelogram then ar (capital deltaAFB) is

In the given figure, ABCD is a Parallelogram then ar (capital deltaAFB) is

maths-General
parallel
General
maths-

In the following figure, if capital deltaABC is circumscribed over the circle, then x =

In the following figure, if capital deltaABC is circumscribed over the circle, then x =

maths-General
General
maths-

ABC is an Isosceles Triangle inscribed in a Circle such that AB = AC = 17 cm, BC = 16 cm then radius of Circle =

ABC is an Isosceles Triangle inscribed in a Circle such that AB = AC = 17 cm, BC = 16 cm then radius of Circle =

maths-General
General
maths-

In the given fig. if C is the centre of Circle PQC = 25° and PRC =15° then QCR = i

In the given fig. if C is the centre of Circle PQC = 25° and PRC =15° then QCR = i

maths-General
parallel
General
maths-

In the following fig. the diameter CD of a Circle is perpendicular to the chord AB. If AB=12 cm and CM = 2 cm. Find radius of Circle.

In the following fig. the diameter CD of a Circle is perpendicular to the chord AB. If AB=12 cm and CM = 2 cm. Find radius of Circle.

maths-General
General
maths-

ABC is an equilateral triangle of side 6 cm, a Circle with centre ‘O’ passes through the verticles ABC. Find radius of Circle

ABC is an equilateral triangle of side 6 cm, a Circle with centre ‘O’ passes through the verticles ABC. Find radius of Circle

maths-General
General
maths-

From the fig. segments shown are tangents then x =

From the fig. segments shown are tangents then x =

maths-General
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.