Math, asked by girlinred, 3 months ago

State Triple Angle Formulae of Trigonometry.​

Answers

Answered by asajaysingh12890
2

For triple angle, the below mentioned trigonometric functions are used:

sin (A + B + C) = sin A cos B cos C + cos A sin B cos C + cos A cos B sin C – sin A sin B sin C.

cos (A + B + C) = cos A cos B cos C – cos A sin B sin C – sin A cos B sin C – sin A sin B cos C.

Answered by vaishnavibarad8
1

Answer:

For triple angle, the below mentioned trigonometric functions are used:

••sin (A + B + C) = sin A cos B cos C + cos A sin B cos C + cos A cos B sin C – sin A sin B sin C.

••cos (A + B + C) = cos A cos B cos C – cos A sin B sin C – sin A cos B sin C – sin A sin B cos C.

Step-by-step explanation:

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