Question

If one zero of 2x² -3x +k is reciprocal to other, then find value of k

Answer 1

Answer:

let a,b be zeroes a+b= -(-3)/2=3/2

ab=k/2

one is reciprocal of other then a=1/b

ab=k/2

b(1/b)=k/2

k/2=1

k=2