Evaluate 3^15 (7) Option 1: 3 Option 2: 2 Option 3: 6 Option 4: 25

The answer is '6'. View full solution:

CUET Mathematics - Evaluate 3^15 (7) | PYQs + Solutions

CUET Mathematics 2023 7 June Shift 1

Applied Mathematics

Medium

✅ Correct Option: 3

Related questions:

25 May Shift 1

Match List I with List II

LIST I	LIST II
A. A matrix that has unequal number of rows and columns is called	I. Non-singular matrix
B. A matrix whose determinant is non-zero is called	II. Null matrix
C. A diagonal matrix whose diagonal elements are equal is called	III. Rectangular matrix
D. A matrix that is both symmetric and skew-symmetric is	IV. Scalar matrix

Choose the correct answer from the options given below:

7 June Shift 1

If a square matrix B satisfies $B^2 = I - B$ and $B^n = 5I - 8B$ , then the value of n is :

23 May Shift 3

If $A' = \begin{bmatrix} -2 & 3 \\ 1 & 2 \end{bmatrix}$ and $B = \begin{bmatrix} -1 & 0 \\ 2 & 3 \end{bmatrix}$

then $(3A + 2B)'$ is :