nilankshi
cos Asin A+sin^2 +1/cos A+sin A1=cosec A+cot A



This Question is Closed

nilankshi
Best Response
You've already chosen the best response.
0
plzz...help mee..

lgbasallote
Best Response
You've already chosen the best response.
0
prove?

nilankshi
Best Response
You've already chosen the best response.
0
yes

Mimi_x3
Best Response
You've already chosen the best response.
2
\[\huge \frac{cosAsinA+\sin^{2}+1}{cosA+sinA1} = cosecA + cotA\] ?
does not look right..

remnant
Best Response
You've already chosen the best response.
0
Is everything before the "/" on the top and everything after on the bottom?

nilankshi
Best Response
You've already chosen the best response.
0
noo..its sin A +1 not sin ^2

Mimi_x3
Best Response
You've already chosen the best response.
2
\[\large \frac{cosAsinA+1}{cosA+sinA1} \]
?

nilankshi
Best Response
You've already chosen the best response.
0
yes..

nilankshi
Best Response
You've already chosen the best response.
0
plzz..hep mee..

Mimi_x3
Best Response
You've already chosen the best response.
2
Try expanding the RHS first.
\[cosecA = \frac{1}{sinA} \]
\[cotA = \frac{cosA}{sinA} \]

nilankshi
Best Response
You've already chosen the best response.
0
hmm..

nilankshi
Best Response
You've already chosen the best response.
0
ten..what we can doo..??

nilankshi
Best Response
You've already chosen the best response.
0
then

apoorvk
Best Response
You've already chosen the best response.
0
first please confirm which question is right? is what mimi wrote above correct?

nilankshi
Best Response
You've already chosen the best response.
0
yes..