343 2 1. y = x² - 9 and y = x + 3 (Answer: 6 s. u.)

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A: Let's find.

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A: Solution of given question is written in below steps.

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A: Solution is given below:

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A: Here,  an=2n+29n     =2n229n     =492n    =4(4.5)n

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A: r(t)=t3 i +t j+126t2 kdxdt=3t2dydt=1dzdt=252 t3≤t≤6

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A: Let's find.

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A: Given:       y=-2sin2θ-π3+4  This is in the form of y=asinbθ-c+d       Here a=-2                b=2…

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Q: X N y

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A: Given the query is to find the values fo x for which f is greater than g.

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A: We have to find forth term of the sequence

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A: Greens theorm is varified.

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A: let  2θ=t⇒2dθ=dtThen∫sin42θdθ=∫sin4t dt2=12∫sin4t…

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A: 1 in = 1/12 ft

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A: The manufacture of color televisions can sell 1600 sets to his dealers at $427 each. If the price is…

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A: I=∫ 32(-3x+1) 2-3x dx21-3x =t21-3x ln2  ddx(1-3x) dx=dt-3 ln(2) 21-3x dx=dt2-3x dx=dt-6 ln 2

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A: We can solve this as follows:

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A: Let's find.

Q: Activity 3. Problem Solving. Solve the problem. Show and illustrate your solution. The ladder 7.5…

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