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

Q: 18 9s 52-4s+4 s2-4s+4

A: Consider the given expression. 9ss2-4s+4-18s2-4s+4   The objective of the problem is to simplify the…

Q: 29) -81m? 31) -3ペ-250a 33) -8V192x

A: As we know that; The radical rule: (1). -an=-an , if n is odd(2). abn =anbn , a≥0, b≥0(3). ann=a ,…

Q: 9) x² + y² + 12x + 22y + 108 = 0 CX+67² + y +117²=49 CX-47² \ Cy-151²=9 CX-107² + (y +1272²=9 CX-5)…

A:

Q: 5.75(+/- 0.03) + 0.833 (+/- 0.002) - 8.021 (+/- 0.001) = ? Select one: a. -1.438 (+/- 0.027) b.…

A:

Q: тах 2х, + 3x, - хз s.t X1 + 2x2 + x3 = 5 (1) -x1 + x2 + x3 21 (2) X1 + x2 + 2x3 <8 (3) X1 20 (4) X2…

A: Problem is Max Z =  2 x1 + 3 x2 -  x3subject to2 x2 +  x3 = 5-  x1 +  x2 +  x3 ≥ 1x2 + 2 x3 ≤ 8and…

Q: in2 tns 2x-y „Ans.s. 6. 3/2

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: = .7 and p, = .6. Test Ho: (P, – P2) =0 against Ho: (P, - P2) >0 using. .05 a =

A: Hypothesis testing about the difference between two population proportions is otherwise called…

Q: 2 6in. 10in E Zin. -

A: find the area of region

Q: Find u · v. u - (7, 2) - (-6, 3) V u.v -

A: Since you have asked multiple questions in a single request so we will be answering only first…

Q: (Q. +,.) is a subfield of (F = {a + bV5: a, b e Q}, +,.); (F = {a + bv5: a, b e Q}, +,.) is a…

A: A non-empty subset F' of a field F is a subfield of F if F' is closed with respect to the…

Q: 8. If y = (x³ + 2x²)e2* determine an expansion for y(5). [y(5) = e2*2*(2x³ + 19x² + 50x + 35)]

A:

Q: 4. Conclude that n2 n=1 ||

A:

Q: et z = 6ex²y³ find O 12xy³ex²y³ O 18x²y²ex²y³ O 18xy³x²y³ O 12x²y²ex²²³ дz ax

A: Given, z=6ex2y3

Q: 10. -12x = -74 32=-5 PPE 9. %3D 30siern 11. -3.9x = 27.3 MPE 3x =-54 4 12. abiz dtod rifiw notps a…

A: 9.)x32=-5using MPEx32×32=-5×32x=-16012.) 3x4=-54using MPE3x4×43=-54×43x=-7213.)-14x=6using MPE-14x…

Q: (2) juhäi 2 x 2 and D A-B and d,2 1, d31 =-2 then 1. • If A = -3 B 0 4 1. x 1,y% -1 2. x -1,y 1 3.…

A:

Q: ween z= 1.42 and z= 2.17

A: The required area between the z= 1.42 and z= 2.17 can be found by using the standard normal table.…

Q: Prove that S4 = ((1 2 3 4) , (1 2 4 3) ). %3D

A: As you asked for question number 8 , and hence here it is.

Q: Scatterplots Match these values of r with the five scatterplots shown below: 0.268, 0.992, −1,…

A:

Q: 4х + Зу 3DIn(4х — Зу); у - 3y); ) || |

A:

Q: In a study of pain relievers, 50 people were given product A, and 38 experienced relief. In the same…

A: It is obtained that: For product A: Total participants=50No. of participants, who got relief=38 For…

Q: What is the coefficient of z12 in (6-12z)12 O a. P(12,6)* -612 O b. 1212 O c. C(12,12)* 612 O d.…

A: From the binomial expansion, a+bn=C(n,0)an+C(n,1)an-1b+C(n,2)an-2b2+...+C(n,0)bn The rth term of the…

Q: 3 てズ4,2) 2- ㅠ/2 BTT/4 TT 5TT/4 3Tt/2 7 -Tㅠ/4/ --1나 -3TT/4-Tㅠ/2 Tㅠ/4 (+피4,|-1y (3피/4,|-1) --2+ -3-…

A: After a horizontal shift of 5π4 to left, we get a wave that passes through the point   0, -4.

Q: (21)3 if z1 = 1230°, z2 = 1260°, and z3 = 1245°, find , (z3)% %3D 1275° O 1Z175° O 1Z125° O 125°

A: We have to find out

Q: 16 In x xу"(х) + ху (х) - у(х) - х> 0, у(1) %3 3, у'(1) %3D 1

A:

Q: What is the coefficient of z12 in (6-12z)12 O a. C(12,0)* -(1212) O b. C(12,12)* 612 O c. 1212 O d.…

A:

Q: 1 2 –1 -1 = -и + n- -u. 2 4 3

A: Given,          -1=12u+14u-23u

Q: dz ニ Z – 2j K K : z |= 1

A:

Q: Use the graph of each function to identify its domain and its range.

A:

Q: -3 x1 + 2x2 + 2x3 – x4 2.x1 + 4.x2 + 2.x3 + 2x4 4x1 – x2 + x3 + x4 3x1 – x3 + 5x4 x1 + x2 + 3x3 –…

A:

Q: Зп + 1, A) 2n 4 — 2п n=1 n1-3n В) 42n n=0 (-5)1+2n C) 25п-3 n=4

A: Here we apply different tests like comparison test and Leibniz test.

Q: (;-3) (4-3) 17т 1 - T/2 TT/2 IT 3T2 2TT 5TT/2 3TT 7T/2 4TT 9TT/2 -1 -2 -3 -4 25 -6

A:

Q: and n 12/22 -42 Z+6z Z722+2 2ナ z2, 4z+3

A:

Q: -6- -5- B(4,4) C(12,4) -4- 3- -2 A(0,1) D(8,1) -2 -1 0 -1- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 --2 y =…

A: we have given a parallelogrami assume we have to find which are equation of the sides

Q: 22. 5n2 + 35 = 0 23. 2m2 + 10 = 0 24.4m2 + 76 = 0 25. -2m2 -6 = 0 raw-Hill Companies, Inc.

A:

Q: 6. Show that when 0 < |z – 1| < 2, Σ (z-1)(z-3) 00 --Σ n=0 = (z-1)" 2n+2 1 2(z - 1)*

A:

Q: Differentiate y = / 1/2)-1(1– In z) 21/4)-2(1 – In z) Option 4 Option 1 None of these Option 2

A:

Q: 4. Verify that (¹)² (j³)² = j³² | j³² but (²)³ #jj² j2

A:

Q: 6. Show that 2x-3- 2x - 5x-3 (a) , x e R, x ± 1. -1

A: Simplification

Q: 15. 3-メ33-1X3-) in X-S 20

A:

Q: 17. 5x-17x+ 6 18. 3x + 10x + 8 19. 26? - 9b - 5 20. z2 + 12z + 36 757 21. 9x – 6x + 1 22. 4k + 12k…

A: 17. We have given ,        5x2-17x+6   =5x2-15+2x+6   =5x2-15x-2x+6   =5xx-3-2x-3   =x-35x-218.…

Q: In a study of pain relievers, 50 people were given product A, and 33 experienced relief. In the same…

A: According to the given information in this question We need to fill in the blanks

Q: 3- + - + 10 1 1 4. V2 1 1 3 V4 V5 (-1)"-1 5) Σ 2n + 1 n=1 /-

A:

Q: 2. Find |A-'ATBA-1| where -2 1 4 -1 -4 -1 1 3 1 3 В — 5 -1 1 -1 7 2 -1 -7 1 4 -3 7

A: Recall that, |A|=|AT|, |A|-1=|A-1| and |AB|=|A||B|.

Q: What is the coefficient of z12 in (6-12z)12 O a. C(12,6)* -1212 O b. 1212 O c. C(12,12)* 612 O d.…

A:

Q: The doughnuts look the same on the outside, but have different fillings inside. Each box contains…

A: The 3 kinds of doughnuts in each box are : 4 lemon, 2 chocolate and 2 jelly The total no. of…

Q: 6. To the left of z=-1.38 7. To the left of z = 2.09 8. Between z -1.30 and z 1.28 MIRIAM COLLEGE…

A:

Q: 4 Given that (5A ) -3 -17 52

A: