Math, asked by rajeshchalak11, 3 months ago

sin 52 degree + cos 38 degree/sin 38 degree + cos 52 degree??

Answers

Answered by malianjali440

0

Answer:

cos38

o

cos52

o

−sin30

o

sin52

o

⇒cos(90−52

o

)cos(90

o

−38

o

)−sin30

o

sin52

o

⇒sin52

o

sin38

o

−sin38

o

sin52

o

⇒0.

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