If first term & common difference of an AP are 6,5 than a3 is
16
11
12
20
Answers
Answered by
1
Answer:
a
a 3
a 3
a 3 =a+2d=6
a 3 =a+2d=6a
a 3 =a+2d=6a 17
a 3 =a+2d=6a 17
a 3 =a+2d=6a 17 =a+16d=34
a 3 =a+2d=6a 17 =a+16d=34Solving, these equations, we get,
a 3 =a+2d=6a 17 =a+16d=34Solving, these equations, we get,d=2 and a=2
a 3 =a+2d=6a 17 =a+16d=34Solving, these equations, we get,d=2 and a=2Therefore, first term is 2 and common difference is 2.
Answered by
0
Answer:
The Correct answer is a) 16
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