Learn how to write the equation of a parabola given the vertex and the directrix. A parabola is the shape of the graph of a quadratic equation. A parabola can open up or down (if x is squared) or open ...

Focusing on JavaScript and its advanced features like OOP, DOM manipulation, AJAX, and jQuery. Includes hands-on practice and implementation of dynamic web applications.

Q1. What is Form 39 ? Ans: Form 39 is used by a taxpayer to claim relief under Section 157(1) of the ITA 2025, in cases of receipt of additional salary (arrears or advance), family pension, gratuity, ...

Q1. What is Form 43? Ans: Form 43 is the tax residency certificate issued by the Assessing Officer of the Indian Income-tax Department, certifying that a person is a resident of India for the purposes ...