sin square A + sin square A× tan square A=tan square A
Answers
Answered by
7
sin²a+sin²a× tan²a = tan²a
LHS
sin²a + sin²a×tan²a
= sin²a (1+tan²a)
= sin²a sec²a
[because
sec²a-tan²a = 1]
= sin²a/cos²a. [BECAUSE sec²a =1/cos²a]
= tan²a = RHS
NeelamG:
mark as brainlist
if it help u
Answered by
0
Answer:
hope you like the method
Attachments:
Similar questions