Learn the formula for cos3x and know how to derive the cos3x formula. If you know Cos (A+B) formula then …

# Tag: formula

Have you studied about loss? Loss percentage? And did you learn Loss percentage formula? Now we will try to learn …

Learn the formula for finding the perimeter of a circle. The term Perimeter is also called as circumference in case …

Learn the formula for finding the area of parallelogram. Area of rectangle and parallelogram has the almost similar type of …

Do you know the formula for a cube plus b cube? This formula if you learn, it will be very …