7) (2+i)? (-5-14 i)

Q: 9. x+5 5x X-5 x+-

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Q: Find the specified value(s). 17. X = 18. X = m/E= DZX° E 2xd 21 F

A: (17).The given triangle is a right angled triangle whose angles are:  x°, 90°, 21°

Q: To R¸(ß) = b² lim # To → To 0 sin(@₁t+ ) sin[@₁(t− B) + ]dt

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Q: [2 1] 4 and B := [o 3 Let A := 3 Find: (a) AB (b) BA

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Q: ns, then simplify. f) - 91 - (- 7) - 9) - 68 - 4 h) 350 14 96 (-8) )153-(-9)

A: We have to add and subtract only. Only thing to remember is one operation which is (+) multiply with…

Q: r)- x- 5 9(x) = 2x - 1 h(x) = 2x - 11x + 5 3.- )(x) 4. 4

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Q: "Time headway" in traffic flow is the elapsed time between the time that one car finishes passing a…

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Q: 에세계

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Q: 3. (7x -9x3- 4x2 + 5x)- (2x4+3x3-x2-x - 4)

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Q: -1 z= tan .3 3 +y Z. then x2. +2xy- ôxôy Vx +Vy

A: a). 2 sin3z cos z

Q: Perform the indicated operations, and simplify.

A: Given: Let p=h2+1+1h2+1-1 To Find: To simplify the given expression

Q: 1. Line AB is tangent to circle O at A. If AB = 12 and OA = 5, find OB %3D B.

A: We have to find OB

Q: |In T 4 In r-5 d.r. lIn² Evaluate

A: topic - definite integration

Q: 2 1 -7 6 2 -4 3 -5

A: Now , we will solve  given  matrix

Q: 19) 20) 5V3 60 13 60 21) 16 30

A: We can find the solution using trigonometry ratios..

Q: Construct a circle containing X, Y, & Z, and label its center O. Construct a minor arc AB concentric…

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Q: 2) (-5 +2i) (7i)

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Q: not want to exchange Assume the v or the watches? ma normally distributed. 15. To help students…

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