Math, asked by akshara19274, 4 hours ago

4 COS^348° - 3 Sin 50

Answers

Answered by trivikramcreativepla

1

Answer:

-72

Step-by-step explanation:

4cos348°-3sin50°

=4 cos(360-12)°-3sin(90-40)°

=4(12)-3(40)

=48-120

=-72

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