If + , find the values…

MATHEMATICS · Multi-part · CBSE · Mathematics · Binomial Theorem · Binomial Theorem

Problem

If (1+x)n=C0+C1x+C2x2+C3x3+⋯+Cnxn(1+x)^n = C_0 + C_1 x + C_2 x^2 + C_3 x^3 + \dots + C_n x^n + Cn+1xn+1+…C_{n+1} x^{n+1} + \dots , find the values of (1) (i)C0−C2+C4−C6+…(i) C_0 - C_2 + C_4 - C_6 + \dots (2) (ii)C1−C3+C5−C7+…(ii) C_1 - C_3 + C_5 - C_7 + \dots (3) (iii)C0+C3+C6+…(iii) C_0 + C_3 + C_6 + \dots

Related theory

Browse the problem library