Q17 of 45 Page 1

Evaluate:

OR


Evaluate:

Given;








OR


Given;


By applying partial fraction;



⇒ 2 = A(1 + x2) + (Bx + C)(1 − x)


When x = 1


⇒ A = 1


By equating the constants on both sides


2 = A + C


⇒ C = 1


By equating the coefficients of x on both sides


0 = B − C


⇒ B = 1




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