Math, asked by hemambika98, 8 months ago

find the value of sin40 cos50 + cos40sin50
please help me

Answers

Answered by luckyraj43

1

Answer:

1 is ans ...............................

Answered by dilipmudoi04

0

Answer:

sin40cos50+cos40sin50

=sin(40+50) | since sinAcosB+cosAsinB=sin(A+B)

=sin90

=1

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