BD ВЕ In the figure, assume that a > 0. Prove that BA BC. A 1 a + 1 a a + 4 E 3 Е З С Exercises 42, 43 5

Q: M(3, 5) is the midpoint of PP2, where P has coordinates (0, 1). Find the coordinates of P2.

A: M (3,5) is the mid point of P1P2¯ , where P1 has coordinates (0,1).we have to find the coordinates…

Q: 14.Let A= 3+2i 0 2 1+i 1-i B-( + ?) and B= Find AB.

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Q: Some body started at A(6, 0) and coordinate change by AX = -6 and AY : O Find its new position ? *…

A: We find coordinate of new position

Q: A 2 3 1 2 o -f o 3

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Q: (AB) Select one: а. А *В b. A'+B" O C. B"A" т. Т В *А d. В +A

A: Properties of transpose says that the transpose of a product is the product of the transposes in…

Q: 1 sec- x = cos

A: Given, sec-1x=cos-11x   Check it is True or False:

Q: What is the degree of the DE A B 4th degree D 3rd degree C no degree с 5th degree ay 3-)²-(2²) əx²…

A: Solution

Q: a+ib a) If x+ iy = prove that x? + y² = 1. a-ib

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Q: af Find and ду f(x, y) = y +1 x+y

A: Explanation of the solution is given below....

Q: 3 y`dy 3 (4 -у?): 2

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Q: (7) ² Fi²+ Fi²+ ² Fi Fz Cos/20 49=F₁²+ F²-FiFe- tan 8= 48- = 4√3 4√3= F₂S in 190 Fit F₂ Golze $7…

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Q: Suppose that X~ B(21, 0.25). Find: a. u : b. o (round to two decimals):

A: Mean of binomial distribution, mu= np Her sample size n= 21  Probability, p= 0.25 Mu= 21*0.25 = 5.25…

Q: Exercises 5,2 Q, Find dy/dx How 2 y= Csc x-9/+7 E y= CoSx + X_ COSX

A: To find the derivative of the followings. y=cscx−4x+7y=cosxx+xcosx

Q: ag show that: coth's =ţ he (xal/, X-1

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Q: A model airplane flies over an observer O with constant speed in a straight line as shown. Determine…

A: A model airplane flies over an observer O with constant speed in a straight line as shown. To…

Q: Let g(x, y) = 3.2³-6-2²-5.y2 +1. a. ag Show/hide

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Q: |Aut (Z561)| =

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Q: Əw Əv y Find when u = 0, v = 0 if w=x² + Əw Əv |u= 0, v = 0 " x=4u-2v + 1, y = 2u + 6v - 1. =…

A: Consider

Q: 3- Find 02z 02z 02z дх2' ду2’дхду and J2z дудх of: z = 2 In xy

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Q: Find the midpoint of AB if A(-3, 8) and B(-7,-6). O (-5, 1) O (1,-5) O (1,5) O (-5, 2) Previous Next

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Q: f(csca cot a + ba*)da csc * +x6 +e cot & + x + e 6 CSC * - +c CSC * +z6 - csc * +a +e .6 CSC * – *°…

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Q: əz ax+by+sin(ax +by) show that b əx Q5-A) If z = (ax +by)² +e+by+sin( ax a Əz dy

A: The given problem is to show the following condition for the given multivariate function of z.

Q: linear algebra  Let a = 2i + j −3 k, b = 2i −j + k. Calculate:

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Q: جد قيمة n إذا علمت أن: 14 - CF = 7n

A: Step 1: Step 2:

Q: skatch f(H) ден httl ř (t) = trost i + tsint; ++k, -∞oct cos

A: Given: r→(t)=tcost i^+tsin(t) j^ +t k^, -∞<t<∞ To sketch: Graph of given parametric equation.

Q: y²uxx - xyuxy - 2x² Uyy Find the canonical form of the equation. = 0, x > 0, y > 0

A: We have to find the canonical form of the equation.

Q: az Q.7 If z(x + y) = x2 + y?, show that lax = 4 ду. - +(1 - ax ду.

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Q: How does the following differential equation y dr + x dy = 0 satisfy the criterion for an exact…

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Q: 6x² + 7x – 6 dx (x² – 4)(x +2) 38. Evaluate

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Q: Exercises 1-20: Simplify by using the imaginary unit i. 1. V-4 2. V-16 3. V-100 4. V-49 5. V-23 6. V…

A: The given number is -4

Q: + 4л a) y = 3 x**

A: To differentiate the following:

Q: x ди ?х ди ду =u+y.

A: Separation of variables

Q: Evaluate (3i)(2i)

A: a)   From the given problem:   Z=(3i)(2i)   As we know that,  i2=-1.   So,   Z=(3i)(2i)=6i2=6-1=-6…