This post is about worksheet of Integration by substitutions. It also one of most important concept of integral calculus . The function ƒ(φ(t))φ′(t) is also integrable on [a,b]
Integration by substitution
At a given point on a curve, the gradient of the curve is equal to the gradient of the tangent to the curve. The derivative (or gradient function) describes the gradient of a curve at any point on the curve. Similarly, it also describes the gradient of a tangent to a curve at any point […]
An arithmetic sequence is a list of numbers with a definite pattern. If you take any number in the sequence then subtract it by the previous one. Arithmetic Seq
Question of normal distribution are from past papers. In this post provide answer of questions are from different paper from May 2013 to May 2023. Hence, students will come to know variety of questions asked in previous year papers. Also it will useful while practice. CIAE
