Nerdy Turtlez Mathematics Test Answers l Training Centre (KMTC) BS 111 Provide solution to the following questions:
1. Evaluate the following:
2. If , then for what value of α is A an identity matrix?
Solution for identity matrix of A = matrix A
A-1 =
3. The line y = mx + 1 is a tangent to the curve y2 = 4x .Find the value of m.
Gradient of tangent to the curve is the differential of y2 = 4x hence gradient = 4
Thus m = 4
4. Solve the following differential equation: (x2 - y2) dx + 2 xy dy = 0