Question

4cot ^2 45°-cosec ^2 30°+cos^3 60°=1/8​

Answer 1

Answer:

I think the answer is

4×1^2-4+(1/2)^3=1/8

cot 45°=1

cosec 30°=2

cos 60°=1/2

Answer 2

Answer:

hope it helps u mate...