Questions and Solutions
Question 1:
\(\int_{\pi/4}^{\pi/4}x^{3}\cos^{2}x~dx\) is equal to:
Question 2:
Evaluate \( \int_{-1}^{1}\frac{|x|}{x}dx,\ x\ne0 \).
Topic: Definite Integration
\(\int_{\pi/4}^{\pi/4}x^{3}\cos^{2}x~dx\) is equal to:
Evaluate \( \int_{-1}^{1}\frac{|x|}{x}dx,\ x\ne0 \).