Given: sin a= in Quadrant I and cos B= - 13 in Quadrant II; evaluate the following expression sin(a + B) = -120/169

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A: Topic:- integration   

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A: In this question we have to determine all intervals on which f is both decreasing and concave down.

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A: Given; fx,y=-x3+x2+2xy+y2-x-4y And The stationary point is: x,y=-1,3   We know that; If rt-s2>0, ...

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A: Given query is to prove the identity.

Q: 4.Sin3x-sinx CoS X S Sinx(Sin?x-)) Sini(sinni1). Sin ?x. tanx (sin zx -1) $in=t1 COS tan-o

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Q: Use logarithmic differentiation to find the derivative of the function y = 7x"(#), where r (x) = 8x ...

A: Logarithmic differentiation means taking logaritm first then take derivativea(x)=b(x)c(x) then for d...

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Q: Consider you are given the following 10 decimals: .3 .75 .8 .650 .15 .2 .35 .45 .400 .350 Use each d...

A: This question is based on hit and trial.

Q: Question 2: Compute the derivative of y = arcsin(cos(arctan(r))).

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Q: Find the derivative of the following functions using the long method (limits) (a) x =t-5t- 3 (b) y =...

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Q: 以一 3-Va

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Q: 1. (2x³y² + 4x?y + 2xy² + xy+ + 2y)dx + 2(y³ + x?y + x)dy = 0 %3D

A: note : as per our company guidelines we are supposed to answer only one question. Kindly post other ...

Q: The figure is the graph of the derivative, f', of a function f on [-4, 2]. Determine the intervals o...

A: Topic:- calculus and application of derivatives

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Q: sin x 5 2 0, cos x

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A: Here, elementary work is: dw=(2.5y+10)dy

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Q: 2. Complete the given 2 sets of tables of values to investigate the limits of a function. lim f(x) i...

A: To complete the given 2 sets of tables of values to investigate the limits of a function. limx→3 fx ...

Q: ·를 sin' X V cos x

A: This question is related to definite integration, we will solve it using given information. 

Q: In February, Apple stock rose from $120.69 to $164.85, while Tesla stock increased from $675.50 a sh...

A: Given:- In February, Apple stock rose from $120.69 to $164.85 Tesla stock increased from $675.50 to ...

Q: dy Write down a differential equation of the form ay +b whose dt all other solutions diverge from y ...

A: Here we are required to find a differential equation of the form dydt=ay+b. whose all other solution...

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A: I have stated the used formulas in the solution.

Q: Use the appropriate limit laws and theorems to determine the limit of the sequence. d, In (n² + 5) –...

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Q: 16 d.x x² Va2 + 49 Evaluate the integral: (A) Which trig substitution is correct for this integral? ...

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Q: Determine where the function is concave upward and where it is concave downward. (Enter your answer ...

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Q: Sketch the region enclosed by the given curves. y = tan(9x), y = 2 sin(9x), - π/27<x< π/27 y y 3 3- ...

A: Here, to sketch the region bounded by the curves y=tan (9x) &amp; y=2sin(9x), -π27≤x≤π27

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Q: Find the interval(s) where the function is increasing and the interval(s) where it is decreasing. (E...

A: NOTE: Refresh your page if you can't see any equations. . take derivative

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A: Anti derivative of derivative .

Q: ........................................... ............................. ...*.........................

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Q: DIFTERENTIAL 6QUATO NS Eliminate the arbitraty constans y Iny c,e+ Cze Fihp THe BIFFERENTI EQuntoN F...

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Q: 4. Vic and Joey argue about the limit of the function f(x)=1/x as x approaches 0. Joey's opinion is ...

A: Claim of Vic is correct, because as per the definition of limit  By evaluating the left hand limit w...

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Q: Find the volume V of the solid obtained by rotating the region bounded by the given curves about the...

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Q: sec x dx 2. Vcot x

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