Question

options are
a)1/√3
b)2/3√3
c)2/√3
d)2/3​

Answer 1

STEP 1 = check this form is in 0 / 0 form or not

STEP 2 = if root exist in equation than rationalise

STEP 3 = after rationalise then evaluate

STEP 4 = put the value of x = a in equation

STEP 5 = answer will form