. The first term of the A.P. is ________ .
The 7th term of an A.P. is 5 times the first term and its 9th term exceeds twice the 4th term by 1.
A. 151
B. -39
C. 3
D. -124
Best Answer
Answer ||| C
Related questions
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The 7th term of an A.P. is 5 times the first term and its 9th term exceeds twice the 4th term by 1.
A. 151
B. -39
C. 3
D. -124
Answer ||| C