Question

$\int\limits_{2}^{8}\frac{5^{\sqrt{10-x}}}{5^{\sqrt{x}}+5^{\sqrt{10-x}}}\ dx=$

• A. 4
• B. 5
• C. 3
• D. 6

Answer 1

Answer: (C)

3

Answer 2

The correct answer is (C) : 3.