Significant figures: A physical quantity (all quantities that can be measured) is expressed by a number followed by so…

Power in math: Power is a number or letter written above the base number. it is usually written on the right side of …

what is a first order differential equation? Mathematical models for real world phenomena often take the form if equati…

Applications of Trigonometry: A triangle has six important elements; three angles and three sides. In a triangle ABC …

Trigonometry: Trigonometry is an important branch of Mathematics. The word Trigonometry has been derived from three Gr…