Question

`int(x^(2)+1)/((x^(2)+1)(2x^(2)+1))dx`​

Answer 1

» 70,000 + 5,90,000 - 60,000

⇒ 6,00,000

C = 6,00,000

Gross t = Net S - Cost

⇒ Gross = 7,20,000 - 6,00,000

⇒ 1,20,000

Gross =1,20,000