Question

Evaluate sin square 45 degrees + 3 by 4 cosec squared 30 degree minus cos 60 degree + tan square 60 degree divided by sin square 30 degree + cos square 60 degree + 1 by 2 sin square 45 degree

Answer 1

Answer:

Step-by-step explanation:

Ans:

=[1/2+3/4(4) - 1/2+3] / [(1/4+1/4+1/2(1/2)]

=[1/2+3-1/2+3] / [1/4+1/4+1/4]

=[(1+6-1+6)/2] / [(1+1+1)/4]

=[(7-7)/2] / [3/4]

=[0/2] / [3/4]

=0/2×3/4

=0/8

Answer 2

hope you will understand my answer