The graph of r= (sin 30) tan 0 is symmetric with respect to o the polar axis. o the pole. the line 0 the pole, the polar axis, and the line 0 = klea

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Q: 4. 24

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Q: Vx+4 -3 3. Evaluatelim x-5 Show your complete x-5 solution.

A: topic - limits

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Q: dx Vx-4x-7 S- -dy y2-8y+5

A: The given integrals are' 1)1/sqrt(x2-4x-7)  2)7/(y2-8y+5).

Q: 14. 15. 6y 4po 17.

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A: 1:

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A: Shaded area below is the graphical solution.

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Q: Give the coordinates of the point of intersection of3x + 2y = 5 and 5x - 3y = 21.

A: Given: 3x+2y=5 5x-3y=21 To find the point of intersection.

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Q: 8x+4y=6, -3x-3y=9, The solution is x = , y=

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Q: y=4x2 Tell if x and y are proportinal

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A: Given the differential equation is                                 x2y''-3xy'+4y=lnx ⋯⋯⋯ (i) Solve…