Iff(x)=∫sin2x(cos2x−cos4x)cos2x(cos2x+cos4x)dxthen the value off(π3)−f(0)is View Solution View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE pr...
Let {eq}f(x,y,z)=xy+z. {/eq}. Calculate {eq}\nabla f {/eq}. Gradients If a function f(x,y,z) is given then: {eq}\nabla f = (\frac{df_x}{dx},\frac{df_y}{dy},\frac{df_z}{dz}) {/eq} represents the gradient of f. ...
If f(x) = cos(5x+8), find f'(x). Find f'(4). If f(x) = 5 + \frac{8}{x} + \frac{4}{x^2}, find f'(x). Find f'(4). Let f(x) = \sqrt{2x+\sqrt x}. Find f'(4). If f(x) = x^2/(2 + x), find f"(4). Suppose that f(5) = 1, ...
Letf(x)=2tan−1x+sin−12x1+x2then View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and CBSE, UP Board, Bihar Board, Rajasthan...
Let {eq}F(x) = x^2 - 2 {/eq} and {eq}G(x) = 7 - x {/eq}. Find {eq}(F-G)(-8) {/eq}. (Simplify your answer. Type an integer or a fraction.) Difference of Two Functions: In working with functions, we can perform the same operations that we do with numbers. In the...
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Let a_1 = 1 and let a_{n + 1} = (1 - \frac{1}{4n^2})a_n, for n \geq 1. Show that \lim a_n exists. Let \lim\limits_{x\to 2} x^3+x . Suppose 4x 3 \leq f(x) \leq x...
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Answer to please help!. 2. (5 pts) Let f(x) = 2sin (2x - 47) + 1. (a) (1 pts)...
lim f(x)= lim f(x) =f(c) x->c- ___x->c+ lim sinx/x=? x->0 =1 Double angle formulas 1) sin2x=? 2) cos2x=? 3) cos2x=? 4) cos2x=? 1)=2sinxcosx 2)=(cos^2)x-(sin^2)x 3)=1-2(sin^2)x 4)=2((cos^2)x)-1 IVT...