CBSE BOARD X, asked by satnam77002, 29 days ago

sin (A+B) /sin AsinB= cot A+cot B​

Solve it.!!

or btao​

Answers

Answered by veenakarayat2002
1

Answer:

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Answered by mishramamta253
0

cotA+cotB

cot A

cot B

=

sin(A+B)

sin(A−B)

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