6) Find the exact value of sin - cos+ cos sin 10 10 Change Radians To Degree sin (A + B) = sin A cos B+ cos A sin B = sin ( er notes 6 8 h b n m

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Q: 3 sin B =- 5 5 0< A<- 13 Зл find the following: 3. If cos A = and t <B<- a. cos(A+B) b. sin(A+B)

A: topic - trigonometric identities cos(A+B)=cosAcosB-sinAsinB

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A: Given that and where is in quadrant and is in quadrant .We have to find the exact values of,

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A: We will find the value of 6 c as following.

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Q: Question 5 What is the exact value of A B C 위~ SI 2 2 ㅠ 200(1) - 40%(1 COS D √6 2

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Q: sin't 3 x cos x dx 500 х 415

A: ∫sin6xcos3xdx=∫1-sin2xcosxsin6xdxLet u=sinx.=∫ u61-u2du=∫ u6-u8du=∫ u6du-∫…