Question

I

Answer 1

@dan815

Answer 2

I is the identity matrix? Moment of inertia?

Answer 3

some integral?

Answer 4

or interval

Answer 5

Suppose that a and b are pieces of metal which are hinged at C. At first the angle A is π/4 radians=45o and the angle B is π/3 radians = 60o. You then widen A to 46o, without changing the sides a and b. Our goal in this problem is to use the tangent line approximation to estimate the angle B.