Math, asked by yakshayaa, 9 months ago

sin(40+theta)cos(10+theta)-cos(40+theta)sin(40+theta)

Answers

Answered by 217him217

0

Answer:

Sin(40+@)cos(10+@) - cos(40+@)sin(10+@)

= sin(40+@ - 10- @)

= sin30

= 1/2

= 0.5

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