1.

Let T, be the rth term of an A.P. for r = 1, 2, 3 … if the some positive integers m,n we have T_m = 1/n and T_n = 1/mthenT_(mn)equals :

Answer»

a)`1/(MN)`
B)`1/m + 1/n`
C)1
d)0

Answer :C


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