4. х у x²y³ -2..-3 у

Q: :). -5 -3 -7 1 17 - 70 -5 9. 10 35 -5

A:

Q: -5×(-4+3) 6 (-3) -10 + (-10) 25 X -21 + 7

A: To evaluate an algebraic expression:  1. Follow BODMAS rule. 2. Multiplication of two negative…

Q: 13. 8, 14, 26, 50, ... 14. 2, 6, -18, -54, ...

A: 13. The given sequence is       8, 14, 26, 50, ...

Q: 5- If X ~ B(10,1/3) ,then y = (10 – X )~ О a) В(10,2/3)

A: X ~ Binomial10,13 Now, X can take values {0,1,2,..,10} Let Y = 10-X So, corresponding values of Y…

Q: 10. 4, + - + 6, - 2, + - -5 + S- X + 6r, - -4- 12 --12 + 4,- - + S,- -2 2

A: Given equation is,…

Q: (b) (3, 5л/2) (x, y) = y y -6 -5 -4 -3 -2 -1 -5 -10 -15 -1.0 -0.5 0.5 1.0 y 15 -1.0 -0.5 0.5 1.0 -2…

A: We need to plot the polar coordinate of the given point 3,5π2=r,θ . The polar coordinate can be…

Q: 5쁘 +3: du ди - 2и ,if u(0,у)- 9е-5у ду ax

A:

Q: 1 Good Luck ii) -10 15 20 iii) (-1,- (-2,-)

A: Given: The three graphs as shown below: i) ii) iii)

Q: 24. R(-2, 4), S(8, 4), T(8, –3), U(-2, –3) 2

A:

Q: √√53-25² +5 ds

A: Given

Q: 48,24, 12,_ How does it change?

A:

Q: 5- If X, ~B(6,1/3) ,X, ~B(8,1/3), X, ~B(10,1/3) , then Y = E X, ~

A:

Q: 10 6. 8. -8 "4 "3 -2 6. 10 Oy = 2 -5 O y = -2"-5 Submit Answer Oy = -2+5 O y = 2 + 5

A:

Q: 10 (0.103, 5.051) (-0.843, 0) |(-0.277, 0) (1.307, 0) (3.61, 0) (4.537, 0) -1 2 3 4 5 -5 --10 (3.23,…

A:

Q: 10 5) U 9. 3/3.5 ASTU -

A:

Q: 10- • (-14, 9) 8+ 6- 4+ 2+ + -2 O -2- -16 -14 -12 -10 -8 -6 -4 4 8 10 12 14 16 18 20 X • (-14, -3) •…

A: Please refer the attached image for complete solution.

Q: 1. Et-1(xi – i)3(x¡ Yi) 2. Et-2 X;Yi 3.

A: Given: x1=2, x2=5, x3=-8, x4=6y1=3, y2=-3, y3=-2, y4=2

Q: x=y²,x=4 12 10.67 12.67 14

A:

Q: --L-1 10 ----- 8 2 -10 -8 –6 -4 -2 0 2 10 -2 III I --L-1-, -6 -L-1 -8 -I- - - --10 -I- --L. L-1. 4.

A: Domain of the graphed function is the set of values on x-axis from left to right.

Q: 3. а, %3-2, а, 3D (а-)? — 1 2- а,-1 6. а, 3-2, а, 2 9. a, = n° – n?

A: using given formulas of sequence we can find he term of sequence

Q: +00 Find Ul-1/i, 1/i]. i=1

A: Given ∪i=1+∞−1i,1i First of all we will expand the union up to ∞.…

Q: Зх — 5 2.х —7 = 3 - -- c) 4 6.

A:

Q: Draw a complete graph so that it has the type of symmetry indicated.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: -27 [11 i). a, =| C 7 b=-5 ,az : |5 [1 ii). a, =0 ,a, |-2 5 ,b: -7 8. 3. 2.

A: Find the system of equation and solve

Q: 19-) 8(3,3) A Area (OABC) -?

A: Given: The figure as  Here AB ⊥ BC and AB = BC To find: Area of ▱OABC

Q: 10) [{(-42) + 7}° - (-2)] • 4 + 4

A: Given equation Solve according to arithmetic symbols

Q: а. 10х, + 2х, — х, 3D 27 — 3х1 — 5х, + 2х; — —61.5 X1 + x2 + 6хз — — 21.5

A:

Q: 18 || 3 -6 -12 0 and y= -107 -4 -11 9

A:

Q: 12 10 8- 6- 2- -4 to 6. -6- -8- 10

A: topic - factors of a polynomial

Q: + 2 .4 i ti ti ti ti + i _ ។ { / - 1 "

A:

Q: 7. 1+(-2-5) + (14 – 17) 4 25 8+3 9. 4 +3 243 13 +7 7 11. 9-20+4-16

A: Given, The expressions  7. 1+(-2-5)2+14-17.4 9. 25÷8+34+3 11. 13+72÷79-20÷4-16 We have to simplify…

Q: (-a + 5)(x – 1) = y O(-5,0) O (0, 5) and (0, 1) O (5,0) and (–1,0) O (5,0) and (1,0) O (0, 5) О (),…

A: (-x+5)(x-1)=y

Q: 23. А - В + С

A: Given,         A=1-1002-1 , B=30-15-11 , C=x1wzr4

Q: 20 -

A:

Q: Dividing rational numbers

A:

Q: 8. اثبت ان:i (2-i) (2+i) 25

A:

Q: 9. (1+iv3), 10. 4 11. (-1)4. 12. (-1-i) 13. (-i). 14. (4+4i)4.

A:

Q: 7, (7х- 16)° K. 5x° M a 31.3 Оь (?) 16.3

A:

Q: 1. 11. 2 ( 2/3, o) 1 y-5 2 4 (3) 2 (13/3, co )

A: Inequalities.

Q: H(u) = (u – Ju )(u + Ju)

A: Given function is Hu=u-uu+u

Q: 21 bui-12w=O

A: Consider bw2-12w=0, Take w common out of left side, wbw-12=0

Q: Build a Mumber line 2| 4 ||-8|| O -2|-6|-10 || 6 8 ||-4|| 10

A: The number line are as follows

Q: 6- (u – 3)vũ du

A:

Q: 5 i(i+2) =8. 피1 공(1-1)·(i+ 1) i=?

A:

Q: 8-34 dt 10t?+13t-3

A:

Q: 1- (u +4) fu20

A:

Q: 39. у %3-3х + 6 41. 4x - Зу %3 12 4. 40. х- у- 6 42. у 3- -х+7 3

A: This is a problem of slope and line equation. By using general formula of the slope we will plot the…

Q: 26. 2(0.1)5 + 2(0.1)6 + -…- +2(0.1)13

A: To Find: Sum of-       2(0.1)5+2(0.1)6+ .... + 2(0.1)13     NOTE :For r≠1, the sum of the first n+1…

Q: (2) 11 2 ーX--<ーズー 4 (2/3, o) 2 2 3 (3) ソー3 1 アー5 (13/3, o) 2. 4

A: