question archive Prove that d/dx(cos^-1(x))= -1/square root of (1-x^2)
Prove that d/dx(cos^-1(x))= -1/square root of (1-x^2)
Subject:MathPrice:2.86 Bought7
Prove that d/dx(cos^-1(x))= -1/square root of (1-x^2)
question archive Prove that d/dx(cos^-1(x))= -1/square root of (1-x^2)
Subject:MathPrice:2.86 Bought7
Prove that d/dx(cos^-1(x))= -1/square root of (1-x^2)
