3. In the field (Z7,+7,-7), then 7.7 (3-1 + 2-1) = ....... (а) 0 (b) 1 (c) 5 (d) 6

Q: -7) + (7-(-2)- (-1))(-9) + 5)

A: Topic - usage of Bodmas rule Solve brackets first ,then of ,then divide,then multiplication,then…

Q: (4) y=x +4 -5 -4 -3 6.

A: The given equation is: y=x+4

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A:

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A: To evaluate-3(7a)

Q: 18 = 4(3)4x-1 C.

A: Then take ln on both sides

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A: To evaluate: 8-4w-6w+2 We know that x+px+m=x2+px+mx+pm

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A:

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A: Given: 4(5+6)=

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A:

Q: Evaluate 4 [^3(3²) + 3(1²) dz =

A:

Q: 7(p+q+4)=7p+7p+blank

A: Given : 7(p + q + 4) = 7p + 7q + ?

Q: What is the coefficient of d5e2c in (d+e+c)8

A: Given (d+e+c)8 = (d+(e+c))8= Cr d8-r (e+c)r8= Cr d8-r Ck er-k ckr8= Cr Ck d8-r er-k ckr8 We need to…

Q: -2(5a)

A: To evaluate-2(5a)

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A: Given query is to expand (n+4)3

Q: 7(z+2)=2(z+3)

A: 7(z+2)=2(z+3)7×z+7×2=2×z+2×3

Q: 4. Evaluate 1 L-1 (4s² – 8s)

A:

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A:

Q: 2(3w+8)=40

A:

Q: Find the derivative of y=2ecos.x)(sin(5x)) d'y Calculate as a function of t if x=t-t and y=t-t 2 dx?…

A:

Q: Find f- (3) – 4ƒ(6).

A: Given: The table x f(x) 1 4 2 1 3 2 4 6 5 3 6 5

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A: Given, ∫t2t2+2-12dt

Q: (b) 6 + 7 + 8 + 9 + ... + k

A: (b) Given that 6+7+8+9+...+k The objective is to find the sum. The formula for sum of numbers are,…

Q: 1) (m-6m2-16m + 63) + (m – 7)

A:

Q: What is the answer to: 12-(4y+8)=0.5(8y-16) ?

A:

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A:

Q: - 7 (-v3-1+5u2)

A:

Q: (-2) – 6)(|4| +(-5) + 6)

A: Topic - solution of expression

Q: (2) 6st +9t –10s-15

A:

Q: Expand the brackets a. 3(x+2) b. 4(2x-6) c. 5(3x-3) d. 6(4-3x)   2. (2x4y3z4)4/(x2y2z3)3 3.…

A:

Q: 2(15 + q)= blank + 2q

A: 2(15+q) =____________+2q Here we are suppose to find the value of blank.

Q: L{12te-³t} 12 a. (s+3) 12 b. (s+3)² 1 C. (s+3)² 12 d. (s+3)³

A: