The value of ? in sin 20° cos 70° + sin 70° cos 20° = ? is: – McqOptions

MCQOPTIONS

1.	The value of ? in sin 20° cos 70° + sin 70° cos 20° = ? is:
A.	0
B.	\(1/√2\)
C.	1
D.	2
Answer» D. 2

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