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Q: 3 (V32.x25 y5 z10

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Q: All 4 questions thanks

A: Step 1:    Step 2: Step 3: Step 4:

Q: 18. APQR and ARST are similar with m/P = m/R and m/Q = m/S. If PQ, QR, and PR are 2 inches, 4…

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Q: A survey found that women's heights are normally distributed with mean 63.5 in. and standard…

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Q: 25y2-4 dy 415 S. 2/5

A: ∫254525y2-4y dy Put, y=25secθ Differentiating with respect to θ, we get ⇒dydθ=25secθ tanθ⇒dy=25secθ…

Q: 5. If y varies indirectly with z, find the missing value of y in (12, 5) and (– 4, y). O - 15 60 O -…

A: Sol :-    Given   yα1x          ⇒y=kxwhere k=constant —1      given 12x,5y—2            ⇒5=k12…

Q: 4x Ite

A: ∫1+e4xe2xdx

Q: Find the value of y. EA 7. D 10 O A. 3 В. 7.29 O C. 2.13 D. 5.45

A: Here we find the value of y in the given figure. Given that      DG = 10    DE = 7     EF = y

Q: Find Che fifon roots of -i

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Q: 2-8x Evaluate dx. 49-4x

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Q: 3. +y -cas x Ans. Cas 2X

A: According to question, Given differential equation, y'' + y = cos2x

Q: 1. If y2 = 10x, then A. - 5 2xy 1 C. -2232 2x d² y dx2 = B. D. - 1 5x 2y 5xy 2

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Q: 26. 4 1+ n A. 1 В. С. e* D. -4 e Е. Divergent 4-

A: limn→∞(1+4n)n

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Q: In dx3D 2 Ta O .b It .d O m/2

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Q: Ny 2 -36 dy, y>6 y

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Q: А 4 in D 2.5 in E 4 in C. А. 12.8 in В. 5 in С. 8 in D. 2.5 in

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