Hi all many questions like this come in exam but i can't solve it correctly The slope of the tangent to curve y =tanx at the point X=pi/4 = .. my answer is 0.785.............
Follow Math Help Forum on Facebook and Google+
Originally Posted by r-soy Hi all many questions like this come in exam but i can't solve it correctly The slope of the tangent to curve y =tanx at the point X=pi/4 = .. my answer is 0.785............. Please show all your working.
Originally Posted by r-soy Hi all many questions like this come in exam but i can't solve it correctly The slope of the tangent to curve y =tanx at the point X=pi/4 = .. my answer is 0.785............. Your answer is what you get when you divide $\displaystyle {\pi}$ by 4. You are being asked to write the slope of the tangent. Have you covered differentiation at all ?
View Tag Cloud