Find the value of 6 + 11 + 16 + 21 + … + 71.A. 539B. 561C. 661D. 639 – McqOptions

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1.	Find the value of 6 + 11 + 16 + 21 + … + 71.A. 539B. 561C. 661D. 639
A.	A
B.	D
C.	B
D.	C
Answer» B. D

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