express tan 18° + cosec 27° in terms of trigonometric ratios of angles between 45° and 90°.
Answers
Answered by
9
cot72° +sec63°
convert tan into cot and cosec into sec.
convert tan into cot and cosec into sec.
hdewangan:
Both answer is wrong
what
can you plz give me correct answer
See this which I solved.
thanks bro
No need to say thanks yr. You are almost close.
hahaha
Answered by
33
Hey I am writing theta as Q please don't mind.
This question is based on this identity:-
Tan 90-Q = CotQ
Cosec90-Q = secQ
Tan 18+ cosec27
Tan (90-72) + cosec(90-63)
Cot72+ sec63
If you satisfied mark it brainliest.
This question is based on this identity:-
Tan 90-Q = CotQ
Cosec90-Q = secQ
Tan 18+ cosec27
Tan (90-72) + cosec(90-63)
Cot72+ sec63
If you satisfied mark it brainliest.
Similar questions