Find the value of X and Y in given that; 1 - 2y 4 7 2 2 - 2x 4 - 5 I3D 3. 2.

Q: Find the exact values of x and y.

A: Obtain x, sin45°=opphyp22=7xx=722=72

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Q: find the Valus of xad y for which 2.

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Q: If x ∗ y = 2x – 3y + 4xy, find the values of 5 ∗ 2 and 3 * 2/5.

A: The solution is as

Q: 2 -1 2 2.

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Q: 3x +4y+z = 10 2x – 3y +5z +9=0 x +2y – z = 6

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Q: .2 y = 4 - x² and x +y = 2.

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Q: If -y3 – 4y + a² – 5x: -y? then find at the point (3, –1). %3D

A: In this question we need to find a derivative of the given function at the point (3, -1 )

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Q: Find x and y  4x + 6y = 9 x + 3y = 6

A: eliminate x first and find the value of y and by puting the value of x we can find the value of x.

Q: -7 3 Let A= -4 -3 Find 5A. 5A = %3D

A: We have to find 5A where it is given that: A=-73-4-3 In multiplication by scalar into the matrix we…

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A: Solution:

Q: = 3 3 for x, y, z. = 2 I||| + + + + + +

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Q: If A = 3j + 2k, B = 2i – 2j – 2k then Ax B

A: Use cross product of vector

Q: Find the real numbers x and y if  2x –i = 6 + ( 1 – y )i

A: Given that  2x –i = 6 + ( 1 – y )i Find the real numbers x and y if

Q: Find the values of x and y. 3x-5 Sy-4 y+ 12

A: From the given figure; Since all the angles are equal in the ∆ABC, which means that the given…

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A: 5a We have to evaluate the integral ∫cos3xdx. Rewrite the integral by using identities…

Q: Find the value of X and Y in given that; -5 1 6 R = - 1 S = 3R + S = 4 y -1 8 3. 2. 2.

A: We want to find the value of x and y.

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Q: Find rye"ty dyda

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Q: y = x² + x y = x + 5 2

A: y=x2+x y=x+5   a2-b2=(a-b)(a+b)