prove that:
sin^2A+cos^2A = 1
Answers
Answered by
5
by pythagorus theroem
Attachments:
kvjahnavi8:
hii
also we can find 1+tan^2A=sec^2A and cot^2A+1=cosec^2A
by using pythagoras theorem
hey madhuu
nuvu naa
yessss janu
am i right
Similar questions