Find the vector given that its magnitude is 10 and it makes an angle Ov=-51+5√√3 0 = 51 +5√3 Ov=-51-5√√3j Ov=51-5√√3j O v = 5√√3i+5j O None of the above. 7T with the positive z-axis. 3

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A: Given: Let 3,-7 be a point on the terminal side of θ. To find : Exact values of cosθ,cscθ and tanθ.…

Q: b) Heron's Formula Area = √5(5-a)(s-b)(s-c), where s = 1/(a+b+c) prove using the following steps.

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Q: (j4+43)(2cjs(-35°))* j" (32cjs40°) 5. Let @= .Simplify o and write it in rectangular form. -63

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Q: Perform the calculations given that u = (9, 8) and v = (5, 7). Find 4u - 5v. ... 4u - 5v =

A: Let's find.

Q: Diagonals of all bisect each other at 90°.

A: There are some important quadrilaterals in mathematics like squares , rectangles,  rhombus etc…

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Q: geles B=} AtC= | AtC-2D= -2 う -2D = -3 2の I +3

A: As per guidelines we can elaborate and solve your query as answer below.

Q: If a = (-1,-4, 4) and b =, then a x b equals: O-4i-k O 4i+k O i+ 4k O 4i+k None of the others.

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Q: Simplify (8j3 - 52 - 5) - (6j - 12j2 + 8j – 7). O 213 - 172 + 8j - 12 O 2j? + 7j2 + 8j – 12 O 2 -…

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Q: S x2tan (x³)dx

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Q: If A = -4 + 2i and B = 3 – 5i, in which quadrant does A + 2B lie?

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Q: What is the simplified form of the complex mumber А. 1 C. 8+ 6v3i D.-10-i В.

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Q: 4. Perform the following operations involving complex numbers: a. (2 + 7i) + (3 – 4i) b. (9 + 5i) -…

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Q: A triangle is formed between the points A (-3,-2), B(5,-2), and C(5,13). What is the sine of the…

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Q: 10 The complex numbers V and W represent two force vectors. Place them on an Argand diagram and…

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Q: Evaluate eリ+1 dA D where D is the triangle with vertices (0,0), (-1, 3), and (6, 2).

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Q: B. 2x + 5i) + B. 4.28 +2.201 C. 3.9 of a bowling ball (mass = 0.5 kg) of radius 2x-3y = 0 Simplify…

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Q: If å = 4i + 2j + 4k ,b = -2i + 4j – 3k and ĉ = 4i + 5j. If å + xb is perpendicular to ĉ then find x.

A: Solution:-

Q: Find the angle 8 between the vectors in radians and in degrees. u = cos · cos(™)i + sin(π)j, v =…

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Q: 14) Find CA 12 14 3+3x L. 4x+1

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Q: For items 8 & 9, express the complex number in rectangularform. 8. 4 cis - A. 1+ iv7 B. 2+i 2V3 C. 2…

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Q: parallelogram

A: We know that  In a parallelogram, opposite side are equal and parallel and diagonals bisects at…

Q: Bo Im liz) - Re (2) A. -2-2i B. 2+ i C. il1-13 i)5 +i)

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Q: S x²(In x)²dx

A: We can solve the integration as below using integration by-parts.