Maths-

General

Easy

Question

# S1: If the coefficients of and in the expansion of are equal, then the number ofdivisors ofn is 12.

S2: If the expansion of for positive integer n has 13 ^{th} term independent of x Then the sum of divisors of is 39.

- Only is true
- Only is true
- Both and are true
- Neither nor is true

## The correct answer is: Both and are true

### Related Questions to study

maths-

### I Three consecutive binomial coefficients cannot be in GP.

II Three consecutive binomial coefficients cannot be in A.P.

Which of the above statement is correct?

Standard Results

### I Three consecutive binomial coefficients cannot be in GP.

II Three consecutive binomial coefficients cannot be in A.P.

Which of the above statement is correct?

maths-General

Standard Results

maths-

### I The no of distinct terms in the expansion of is

II The no of irrational terms in the expansion is 55

I) Formula

II) False

II) False

### I The no of distinct terms in the expansion of is

II The no of irrational terms in the expansion is 55

maths-General

I) Formula

II) False

II) False

maths-

### If then

### If then

maths-General

maths-

### If denotes fractional part of then

### If denotes fractional part of then

maths-General

maths-

maths-General

Maths-

### The number of rational terms in the expansion of is

### The number of rational terms in the expansion of is

Maths-General

maths-

### If divided by 7, the remainder is

### If divided by 7, the remainder is

maths-General

maths-

### The remainder when is divided by 53 is

### The remainder when is divided by 53 is

maths-General

maths-

### If , then

### If , then

maths-General

maths-

### If , then

### If , then

maths-General

physics

### A particle goes from point A to B. Its displacement is X and pathlength is y. So

### A particle goes from point A to B. Its displacement is X and pathlength is y. So

physicsGeneral

physics

### A car goes from one end to the other end of a semicircular path of diameter ' d '. Find the ratio between path length and displacement.

### A car goes from one end to the other end of a semicircular path of diameter ' d '. Find the ratio between path length and displacement.

physicsGeneral

physics

### A particle moves from A to P and then it moves from P to B as shown in the figure. Find path length and displacement.

### A particle moves from A to P and then it moves from P to B as shown in the figure. Find path length and displacement.

physicsGeneral

physics-

### If the thickness of the wire is doubled, then the breaking force in the above question will be

Breaking force

If thickness (radius) of wire is doubled then breaking force will become four times

If thickness (radius) of wire is doubled then breaking force will become four times

### If the thickness of the wire is doubled, then the breaking force in the above question will be

physics-General

Breaking force

If thickness (radius) of wire is doubled then breaking force will become four times

If thickness (radius) of wire is doubled then breaking force will become four times

physics-

### The Young’s modulus of the material of a wire is If the elongation strain is , then the energy stored in the wire per unit volume in is

Per unit volume energy stored

given

or

given

or

### The Young’s modulus of the material of a wire is If the elongation strain is , then the energy stored in the wire per unit volume in is

physics-General

Per unit volume energy stored

given

or

given

or