Question

every term is one om
the coefficient of x8 yº zº is 0
the number of terms is 325
none of these
51, S2, S3 , ........, Sen are the sums of infinite geometric se
3, ........, 2 n and common ratio are respectively,
1
1
, find the value of , S12 + S2- + ........ +
3 2n+1
Eh the column :
mnl
If x, y, z be positive real numbers such that log(2x) Z =
log(5y) Z = 6 and log(xy) Z = 2/3, then the value of z is in form m/n find the value of n-m

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Answer 1

Answer:

this type of question I did not learn so I can't answer sorry'