Math, asked by vineethapeekay, 1 year ago

SecA - tanA =x
Show that secA= 1/2(x+1/x) and tanA= 1/2(1/x- x)

Answers

Answered by akash1970
2
here, is your answer
Attachments:

vineethapeekay: Noo not like that
vineethapeekay: But thanks anyway
akash1970: ok
Similar questions