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Give the Exact Value of the Expression cos(arcsin513+arccos35)\cos \left( \arcsin \frac { 5 } { 13 } + \arccos \frac { 3 } { 5 } \right)

Question 167

Multiple Choice

Give the exact value of the expression.
- cos(arcsin513+arccos35) \cos \left( \arcsin \frac { 5 } { 13 } + \arccos \frac { 3 } { 5 } \right)


A) 4865\frac { 48 } { 65 }
B) 5665\frac { 56 } { 65 }
C) 1665\frac { 16 } { 65 }
D) 7265\frac { 72 } { 65 }

Correct Answer:

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