Math, asked by soumuatus8951, 9 months ago

find the value of sin10x+sin6x

Answers

Answered by UMASK
0

Answer:

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Step-by-step explanation:

2sin(10+6/2)x.cos(10-6/2)x

2sin8xcos2x

Answered by radhikaeee2001
0

Step-by-step explanation:

Using formula,

sinC+sinD=2sin2C+Dcos2C−D

sin10x+sin6x

=2sin(210x+6x)cos(210x−6x)

=2sin8xcos2x

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