Question

.
Find the number of terms in (100y+t-2) ^101​

Answer 1

Answer:

two term

one outside term

Answer 2

Answer:

5253

Step-by-step explanation:

Trick: (a1+a2+a3......+ak)^n

n+(k-1)C(k-1)

here, k=3

n=101

103C2

102*103/2

51*103

=5253