Q: 5 sin(x)+ 12 cos(x) + r is always greater than or equal to zero. Wh – McqOptions

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1.	Q: 5 sin(x)+ 12 cos(x) + r is always greater than or equal to zero. What is the smallest value satisfied by 'r' ?
A.	-13
B.	11
C.	13
D.	-11
Answer» D. -11

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