Math, asked by ankitramtekew954, 8 months ago

Sin (atb) cos (arb) + cos(atb) sin(a-b)=​

Answers

Answered by varshinireddy181
3

Answer:

can u check ur question please

Step-by-step explanation:

may be .it is.....sin(a+b)cos(a-b) + cos(a+b)sin(a-b)=

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