Question

3 cos 80°× cosec 10°+ 2 sin 59°× sec 31°

Answer 1

hope it helps !!. it is your answer

Answer 2

Answer:

5

Step-by-step explanation:

3 cos (90 - 10) x cosec 10 + 2 sin 59 x sec (90 - 59)

3 sin 10 x cosec 10 + 2 sin 59 x cosec 59                              (sin x cosec = 1)

3 + 2 = 5