The value of 152(sin30° + 2cos245° + 3sin30° + 4cos245° + ...... + – McqOptions

MCQOPTIONS

1.	The value of 152(sin30° + 2cos245° + 3sin30° + 4cos245° + ...... + 17sin30° + 18cos245°) is?
A.	n integer but not perfect square
B.	rational number but not an integer
C.	perfect square of an integer
D.	rrational
Answer» D. rrational

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