I want the answer of 10th question sir of
general term In the expansion of
Find the term In the expansion of (x — 2y)Æ,
the term in the expansion of 91
End middle terms m the expansions of
6
3
In the expansion of I + a r. prove that ccrificients of a' equal
tn npansion of
: 3 r -S. n and
that the cc.•fficxent off in the enpa Mon of twice the
expansion of (l
Fmd value of m for which the coefficient of in the
Etampie•
term the