AP EAMCET · Maths · Differentiation
If \(y=\cos \left(x^{\circ}\right), z=\cos x\), then \(\frac{d y}{d x}\) is equal to
- A \(\frac{-\pi}{180} \sin \left(x^{\circ}\right) \operatorname{cosec} x\)
- B \(\sin \left(x^{\circ}\right) \operatorname{cosec} x\)
- C \(\frac{\pi}{180} \sin \left(x^{\circ}\right) \operatorname{cosec} x\)
- D \(\frac{\pi}{180} \cos \left(x^{\circ}\right) \cos x\)
Answer & Solution
Correct Answer
(C) \(\frac{\pi}{180} \sin \left(x^{\circ}\right) \operatorname{cosec} x\)
Step-by-step Solution
Detailed explanation
We have,…
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Maths
- \(\int \frac{\sqrt{\cot x}}{\sin x \cos x} d x=-f(x)+c \Rightarrow f(x)\)AP EAMCET 2004 Easy
- If \(u+i v=\frac{3 i}{x+i y+2}\), then \(y=\)AP EAMCET 2018 Medium
- If and are two vectors such that and and are perpendicular, where is a positive scalar, thenAP EAMCET 2021 Easy
- The area of the triangle formed by the pair of lines \(23 x^2-\) \(48 x y+3 y^2=0\) with the line \(2 x+3 y+5=0\) isAP EAMCET 2024 Medium
- The differential equation corresponding to the family of parabolas \(y^2=4 a(x+a)\), where \(a\) is the parameter, isAP EAMCET 2018 Easy
- A team of 5 students is to be selected from 12 students. If two particular students are to be included in that team, then the number of ways that such team can be selected isAP EAMCET 2023 Medium
More PYQs from AP EAMCET
- Assertion (A): The charge on one mole of electrons is one Faraday.
Reason (R): The quantity of current required to deposit one mole of \(\mathrm{Mg}\) from \(\mathrm{Mg}^{2+}\) electrolyte solution is two Faradays.
The correct answer isAP EAMCET 2018 Easy - If \(A(\theta)=\left[\begin{array}{cc}i \sin \theta & \cos \theta \\ \cos \theta & i \sin \theta\end{array}\right]\) is a matrix, where \(i=\sqrt{-1}\), then which of the following is not trueAP EAMCET 2021 Medium
- If the reciprocals of the lengths of the sides of a \(\triangle A B C\) are in harmonic progression, then its ex-radii \(r_1, r_2, r_3\) are inAP EAMCET 2018 Medium
- The coefficient of \(x^{24}\) in the expansion of \(\left(1+x^2\right)^{12}\left(1+x^{12}\right)\left(1+x^{24}\right)\) isAP EAMCET 2009 Easy
- Let \(\mathrm{P}(\alpha, 4,7)\) and \(\mathrm{Q}(3, \beta, 8)\) are two points. If YZ - plane divides the join of the points \(P\) and \(Q\) in the ratio 2:3 and ZX - plane divides the join of P and Q in the ratio \(4: 5\). then length of line segment PQ isAP EAMCET 2024 Easy
- If \(f(x)=\frac{e^{1 / x}-1}{e^{1 / x}+1}\), thenAP EAMCET 2022 Easy