Question

Composite function

Two circles of radii 5 cm and 3 cm intersect at two points and the distance between their centres is 4 cm. Find the length of the common chord.

What is the ratio of interior angle of Pentagon and a decagon

if one number is multiplied by the number the resulting number is the sum of square of the first number and the cube root of the second number find the numbers

Find the total surface of a hollow cylinder open at and save the length is 12 cm and external diameters is 10 centimetre and thickness is 2 centimetre

Find the equation of the lines which pass through the point (4,5) and make equal angles with the lines 5x-12y+6=0 and 3x-4y-7=0

y ln⁡y d_x + (x-ln⁡y) d_y = 0