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\[\text{ If } y = \frac{2 x^9}{3} - \frac{5}{7} x^7 + 6 x^3 - x, \text{ find } \frac{dy}{dx} at x = 1 .\]
Chapter: [12] Limits and Derivatives
Concept: undefined >> undefined
Concept: undefined >> undefined
If for f (x) = λ x2 + μ x + 12, f' (4) = 15 and f' (2) = 11, then find λ and μ.
Chapter: [12] Limits and Derivatives
Concept: undefined >> undefined
Concept: undefined >> undefined
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For the function \[f(x) = \frac{x^{100}}{100} + \frac{x^{99}}{99} + . . . + \frac{x^2}{2} + x + 1 .\]
Chapter: [12] Limits and Derivatives
Concept: undefined >> undefined
Concept: undefined >> undefined
(x3 + x2 + 1) sin x
Chapter: [12] Limits and Derivatives
Concept: undefined >> undefined
Concept: undefined >> undefined
\[\frac{2^x \cot x}{\sqrt{x}}\]
Chapter: [12] Limits and Derivatives
Concept: undefined >> undefined
Concept: undefined >> undefined
(x sin x + cos x) (x cos x − sin x)
Chapter: [12] Limits and Derivatives
Concept: undefined >> undefined
Concept: undefined >> undefined
(x sin x + cos x ) (ex + x2 log x)
Chapter: [12] Limits and Derivatives
Concept: undefined >> undefined
Concept: undefined >> undefined
(1 − 2 tan x) (5 + 4 sin x)
Chapter: [12] Limits and Derivatives
Concept: undefined >> undefined
Concept: undefined >> undefined
\[e^x \log \sqrt{x} \tan x\]
Chapter: [12] Limits and Derivatives
Concept: undefined >> undefined
Concept: undefined >> undefined
