8132
98
14
32729
Correct answer is D
ar = 29 .....(i)
ar3 = 881 ......(ii)
ar3ar=881×92
r2=49
r = √49
= 23
ar = 29
a(23) = 29
a = (23) = 29
a = 29×32
a = 13
Tr = ar5 = (13)(25)5
= 32729
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