Math, asked by akayi734, 9 months ago

SecA cosec(90-A)-tanA cot(90-A)+(sin^2 35+sin^2 55)÷tan 10 tan 20 tan 45 tan 70 tan 80

Answers

Answered by apm43
0

Answer:

How much I knew...I solve that....

Attachments:
Similar questions