2 100-2 99
Ex evaluate using identities suitable 99 polynomials class identity term chapter teachoo If x=1^2-2^2+3^2-4^2+5^2-6^2+.........+99^2-100^2 y=1^2+2^2+3^2+4^2+5^2
Ex 2.4, 7 - Evaluate the following using suitable identities: (99)^3
Ex evaluate using identities suitable 99 polynomials class identity term chapter teachoo If x=1^2-2^2+3^2-4^2+5^2-6^2+.........+99^2-100^2 y=1^2+2^2+3^2+4^2+5^2
