The length of a string between a kite and a point on the ground level is 85 m. If the string makes an angle teta with the ground level such that tan teta = 15/8 then find the height of the kite from the ground. Assume that there is no slacv in the string.

Bernoulli's equation

∫_0^4▒〖(|x|+|x-2| 〗+|x-4| dx

∫▒(〖(x〗^2+1))/(〖(x-1)〗^2 (x+3)) dx

∫▒〖(x sin^(-1)⁡x)/√(1-x^2 ) dx〗