4 -1 3 Evaluate: 0 5 -1 15 2 4

Q: (ii) Evaluate 22 II 2. k=11

A: topic- product of series

Q: (а) у — г? — Зх — 3 , у 3 — 2? — х + 1; (b) у + х? — 2, у — х

A:

Q: 12 A4 to B. 2. 1. 2.

A: In triangle ABD we have to find angle x.

Q: Σ (-1)", n = 0 40

A:

Q: 2n? — п +9 Зп3 + 2n - 11 n=1

A: In this question we using Comparison test limn→∞unvn

Q: rm the indicated operation, if possible. 3 4 6 9 8 0- 10 3 9 - 4 14 0. -39-10 11 +.

A:

Q: | (1– 2r)dr

A: Given:∫01(1-2x)dx = ∫011dx- ∫012xdx                     ∫fx±gxdx=∫fxdx±∫gxdx…

Q: Evaluate & 2 4² - [6 ÷ (-2)]³+ [€ 2) 5 (-2)7 = (2)"] = Hilroy

A:

Q: Multiply: а. (х + 3)(х — 3) b. (5х + 7у)(5х (Sab? – 4a)(5ab² + 4a). с.

A:

Q: Evaluate 3r + 5| + | – 4 – z-2 2= -3 O 71 O 45 O -37

A: find the value of expression at given value .

Q: 2w4 + 20w3 + 32w? =

A:

Q: Evaluate a +6 + b, for a = -12 and b= 4. O 4 O 3 О 2

A: We have to evaluate   a ÷ 6 + b, for a = -12 and b = 4.

Q: 6) n - 3 = V 44 – 4n

A:

Q: 7 y = 0, x1 = 1, x2 = 2

A:

Q: 2sin?(®)+ Зсos(ө)-3-0

A: This is a question related to solving polar quadric equation. Here as a root we will get theta…

Q: 3.4 plz provide clear neat and handwritten answer for 3.4

A:

Q: -3/4+w>1/4

A:

Q: (-2)"-1 Σ 4" n=1

A:

Q: 3a + 46° – 5 = 3 (6) +4(2) – 5 ? ||

A: Solution: The objective is to calculate the value

Q: 4. Perform the indicated operations. -2 1] a) [1 -4] 0 1 5 1 b)| 0 4 13 4

A: We have to perform

Q: -5y + 8 = -7 O a -3 O b -1/5 3 P. 1/5

A: Given;            -5y+8=-7 Solve: -5y+8=-7 Subtract 8 from both sides:             -5y+8-8=-7-8

Q: Let A = 3 ∟ 40° B = 9 ∟ 75° Evaluate: 1. A+B 2. A2 + B2

A: The vectors are given in polar form, convert to cartesian to get: A=3cos40°+3isin40°A=2.2981+i1.9284…

Q: 7 -3 -5 4 [ B = C = 8. 11 2 3 13. 5B – 4C 1

A:

Q: 13. y′′−2y′+5y=0,y(π/2)=0,y′(π/2)=2

A:

Q: Evaluate, (z1 + z2)^2 Select the correct response: (z1)^2 + (z2)^2 - 2 z1 x z2 (21 + z2) (z1 – 22)…

A: Concept: Here the following identity is used: a+b2=a2+2ab+b2 where a and b are any variables.

Q: Express each sum using summation notation:

A: Given: S1=13+23+33+.........+73, S2=1+13+19+127+......+13n-1 Given expressions can be express in…

Q: 2a+2b-6c , when a is 10, b is 9, c is 4

A: As in question given that value of a is 10. So 2a= 2 *a =2* 10=20. And value of b is 9 .so…

Q: 0.8w+3.6 factered is

A: We have to factor 0.8w + 3.6 We can write 0.8w + 3.6=4 (0.2w + 0.9)= 0.4 (2w + 9)=410( 2w + 9)  =25…

Q: and B =0 2 0 and C = 2 2 2 2 2 2 A = 0 4 6 3 00

A:

Q: 2 (бх — 9) - Which expression is equivalent to 4 6. 3* 11 3 4х — 6 11 - 6

A:

Q: Simplify: (z*)4 .8 O z16 O z 256

A:

Q: O a=1/3 b=4/3 c-1/3

A:

Q: 4. Perform the indicated operations. 4 -3 5 -51 3. -2 31 6 -1 9

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Q: 11.6 - (-12.2) + (11.7)

A:

Q: Evaluate P4 and gC4. P. 6 4 %3D = 0 %3! 8 4

A:

Q: 3. Evaluate. a) 42 b) 5° c) 3-2

A:

Q: 1. Evaluate L-1. 3+3s2

A: Explanation of the answer is as follows

Q: Simplify

A: Given expression is 4a2ba3b25a2b2b4.

Q: ting. b. 8)12.1 0.4]15.7 C.

A: Solution:-

Q: 1 for R (from electronics) R3 + + R R1 R2 II

A:

Q: Find 8 i8 Z = -12 ti2

A:

Q: Sy 3 - l64-p°= (4-p)(0年分+p) 27 = (2y-3) (9 + loy +9) | b.

A:

Q: Evaluate: 2 -1 2 (b) 4 3 1 (a) 3 2

A: From the given data:

Q: 4) Perform the operation -2 o 3 2 -3 4-1 2 1 3.

A:

Q: Perform the indicated operations. -21 - 16 + 3(8 - 2)

A: We need to perform the indicated operations  -21 - 16 + 3(8 - 2)

Q: Find Lt 12 22 32 n2 +...+ n 00 n3 n3 73

A: Introduction :

Q: -3 -2 A -2 -5 3 -1 1 -2 determine the following entries: a33 a11 a22

A: