Question

If tan² 45° - Cos² 30 = x Sin 30 Cos60⁰ ,then find the value
of x​

Answer 1

Answer:

(1)²- (√3/2)² = X(1/2).1/2

1-3/4= x(1/4)

(4-3)/4= x.1/4

1/4= X 1/4

X= 1