For an A.P., if d = - 4 a7 = 4 then its first term a=___________. - Vidyadip

MCQ

For an A.P., if d = - 4 a₇= 4 then its first term a=___________.

A
6
B
7
C
20
✓
28

✓

Answer

Correct option: D.

28

D

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