Question

(Tan45+cot45) + (sec45*cosec45)is

Answer 1

Answer:

4

Explanation:

Tan 45 = 1

Cot 45 = 1

sec 45 = ✓2

cosec 45 = ✓2

So question is (Tan45+cot45) + (sec45*cosec45)

(1+1)+(✓2×✓2)

2+2

4