Question

realtions and functions mcq very easy , need ans , thanks a lot 23.

Answer 1

ANSWER

relation

a*b = ab /3 for a,b belongs to set of Integer

where * is sign of operation between a and b

=>3 *(1/5 * 1/2) = 3*[ 1/5 × 1/2 ]

3

=> 3 *[ 1/30]

=> 3 *[ 1/30] = 3×1/30

3

=> 3 × 1/30 × 1/3

=> 1/30

option b is correct

Answer 2

Step-by-step explanation:

1/30 is the correct answer

so please do it brainest answer and follow me