Which term of the AP 17, 34, 51 ,.....is 171?
a) 10
b) 11
c) 9
d) none of these
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Answered by
2
Answer:
d) none of these as it increases as 17 by17 it will be at 170 in its tenth counting... it's a simple trick to find ap numbers without calculator..
answered from mind
Answered by
2
Answer:
d) none of these
Term should be a whole number.
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