Math, asked by adapaanjali566, 1 month ago

sin 81+ ton 81 =cos 9 + cot 9

Answers

Answered by abhiram08122002

2

Answer:

0

Step-by-step explanation:

=sin(90-9) + tan(90-9) = cos 9 + cot 9

=cos 9 + cot 9 = cos 9 + cot 9 ( sin (90-A) = cos A , =tan (90-A) = cotA)

=0

Answered by sadashivareddy97

0

Answer:

sin (90-9)+tan (90-9)=cos9+cot9

cos9+cot9=cos9+cot9

೦

hope it helps u

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