O flsy) =x4y? Find all chtical Points iusity them aclarding [ocul may lochl min, on Saddie point as they give either

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Q: 37. What is the distance between the points P(3, 5, -2) and Q(2, 3. 0) in space? 2 3

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Q: proof tanx +cotx = seck CSCK es cCX

A: We use Trigonometry identities

Q: 90 D

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Q: . SECOND DERI VATIVE Find The nelative extremum/ exhema e fiunetion 2.

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Q: 11a) Are the two lines parallel? Show work 4 (3, 2) -30] 2. (5,-1) 【け1.-B12 2

A: Given: Co-ordinates of line l1=(-3,0) and (3,2) Co-ordinates of line l2=(-1,-3) and (5,-1)

Q: 5) Is the line tangent? 4 В 3 A O NO O No 35=16 No 20=9 O yes 25=25

A: Use pythogorous theorem.

Q: 5) Check all that are true conclusions we can make just based on the given diagram. * T. QS is a…

A: We have to find out

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Q: sum to jour right angles. 8. Prove that if a line bisects one of the angles in a pair of vertical…

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Q: CT & DT are tangents of circle E = m/BMF = 70° A C B F LL H E # D M T Find m/DHC Find m/CTD

A: Since ABMF is a rhombusSo,…

Q: f+ h) – r (4) TC If f(x) = cot(x) ,then lim %3D h-0 A) 1 B) – 2 C) 0 D) 2 II

A: Option B  ie -2 is correct answer. Proceed as shown

Q: Find the lengths of the functions of x over the given interval. 들+t from x=I tox=3 y = 1) 2) 4) 53…

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Q: Please try to understand this question and help me. Please I need an answer with a hand writing on a…

A: A)Two cars are approaching an intersection at right angles, one traveling north at 80 km/h and the…

Q: ( ग০) (১০ for the following func tion ? -WX-+5inZっメー +SinZっメー

A: w=x2+y2-z+sin zx+y=z(∂w∂y)x =ddy(x2+y2-(x+y)+sin(x+y))            =[0+2y-1+cos(x+y)(0+1)](∂w∂y)x…

Q: Determine if R is tangent to circle C. -17- 8. 15 A a. yes b. no

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Q: If u = cot ди then x x- y

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Q: Sketch and find all crtial points loca! max. and min. Concavity, Con Cave up and Con Cave down…

A: First we have to sketch the graph of the given function. f(x)=x2-4x+3

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A: We have to solve the linear programming.1

Q: ut (X, Tof) be the cofinita to p. Jet A = {1,3]. etス=R B= Co1) %3D Fnd Ā ļ B.

A: Here given that X=R  Let A={1,3} and B=(0,1)

Q: b.) show that brnormal of the muolute the unit *-ズ+(c-s)で g =dG) |k-s) K| K* where K is the…

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Q: Ex: © Test Hhe distance formula for froblem on pair of Points whose unkured coordnates ane (2,-1)…

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Q: Cal 3 Q15

A: The given curve is r = 9, 0≤ θ ≤2π.Set x = rcos(θ) and y = rsin(θ), 0 ≤ θ ≤ 2π.Now x2 + y2 =…

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Q: Ex Ss 4 Sin 30 da

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Q: 5. What is the distance between points N and M? y K L (0,3,-3) M ++ P (0,0,-3) Q (0,0,0)

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Q: Prove that x² = 13 (1²) + 1) = (xin(e))) ১0 sin(0)

A: Given  x=rsinθ cosϕy=rsinθsinϕz=rcosθ To prove :∇2=1r2∂∂rr2∂∂r+1r2sinθ∂∂θsinθ∂∂θ+1r2sin2ϕ∂2∂ϕ2

Q: dz -, n = 2,3, 4, ... where z = a is inside the simple closed curve C. (z – a)" Evaluate

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Q: 9) In the figure below BC DE and AB AC. What 10) is the measure of <ADE? 40 B 10. 9.

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Q: Qz/ Fiud The leple ce trans form 0くtく et |くtく4 hく?

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Q: find Way if f cu,U) 4 - 2 u = X +y Vニy

A: 4.

Q: 2n n + 2 CS Snaned with CamScar

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Q: If X= R and d be the usual metric Then the set of irrational numbers (Q', d) is complete no decision…

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Q: A P'S'T" is the image of A PST' under a dilation. The dilation has a scale factor of 3, and the…

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Q: 8f 6- A 4- 2. TE -8 -6. -4 -2 2. 6. 8 2- -4- F -6- -81 If point D is translated 6 units right and 4…

A: 6 units right implies change in x coordinate 4 units up implies change in y coordinate

Q: X-Geometridp=2) Let a. P(X> 3) b. P(X>3|X ≤4)

A: GeometricWe have to find given the probability.

Q: 2 In the diagram below, the line is tangent to the circle at point A. Find the indicated measure. A…

A: As we know that the measure of an angle with its vertex on a circle Will be half the measure of the…