In two concentric circles, a chord of length 8 cm of the larger circle touches the smaller circle. If the radius of the larger circle is 5 cm then find the radius of the smaller circle.
Question
Sir where is video of the lesson application of derivative??????????
Maths
March 16, 2019, 8:04 a.m.
Answer
An article was sold for ruppees 250 with a profit of 5percent.what was its cost price?
This method is much easier.
Apache soldier of enemy is flying along the curve given by Y is equal to X square + 7 a soldier placed at 37 want to shoot down the helicopter when it is in the nearest to him find the nearest distance
How can we say that A is an acute angle in question 2 of exercise 8.4??