31 – 2v = -(-1 - 4v)

Q: n²+3nt5

A: Given series is  ∑n=0∞n2-n+1n2+3n+5 where an=n2-n+1n2+3n+5

Q: а. 42(x – 2) = 32* -2 b. 2(3*-2)= 18

A:

Q: 2/10n+12+3r

A: Given 2(10n+12+3r)=2(10n)+2(12)+2(3r)

Q: (2х + 1)у? y' = y2 - 1

A: It's not clear what needs to be done in this question. To me, it appears that you want this…

Q: Example Calculate 3A - B and AB where: 0 -3 2 0 -2 15 6 A = 02 3 and B =1 -1 0 0 10-4

A: Given,          A=156023-100  and  B=0-3210-210-4

Q: Q3. Evaluate [(A +B). (à – B)] if à = 2î – 3ĵ + 5k and B = 3î + j – 2k

A: Topic:- algebra  Note:- as per our guideline if more than one question uploaded than only one…

Q: Name a right angle.

A:

Q: 3m2 - 4mn + 5n?, 4m2+ 3mn +n², 2m² + 6mn + 2n2 9m2 + 5mn + 8n2

A: Adding the given expressions,…

Q: 12. y' = x² - 2xy + y²

A:

Q: find the inv erse :- 24 A A B = 3 -2 -3

A:

Q: -3(7a)

A: To evaluate-3(7a)

Q: -1 31 -1 1,D -2 1 3] 2 3.

A: Concept: Trace of any matrix is exists only when given matrix is a square matrix of order nxn. Trace…

Q: 74.(z-2y) -3z (12) |

A: To find the value of the given expression (z-2y)2-3z3(12) at x=3, y=-2, z=-1

Q: 58 -4 -5R2+R¡ 1 1 1

A:

Q: 2 (72 + 3z*)de Find 3

A:

Q: -7=2r+1

A: Given,     -7 = 2r + 1         ⇒  2r = -7 -1         ⇒   2r = -8        ⇒     r =  -82

Q: \f a,b and C. are 10 Lhen 2०-30)

A:

Q: 29. 2x + 2y? – 16 = 4x-

A:

Q: (13r-7) (&r-2)

A:

Q: w/ バ+n 3n't -5- an- anD 70+4n? 3n-1

A:

Q: 62 – (8 · 3) + 2° (7 · 3) -

A: Given: - The equation is, 62-(8.3)+22(7.3) To solve: - The solution of the given equation.

Q: (25D² – 30D + 9)y = 0 (36D² – 12D + 1)y = 0 |

A: Solve by using properties

Q: -1 6. (s² – 2s – 8)

A: The given expression is L-16s2-2s-8 write the partial fractions…

Q: 25-11 2-4s + 8

A:

Q: 2a + 3)2 = ? 4a? - 12a + 9

A:

Q: S dr 3r+5 r3-8

A:

Q: 9. y" - у' - 2у 3 -2t + 4t?

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 4. 4x* – 4x* +8x² 5. 48m*ntx*y° + 18m²nxty - 36m²ntx`y' 24m*n² – 36m²n? 6.

A:

Q: t av-3 2.

A:

Q: -5,4y+14-2y=4

A: Given ,  4y + 14 - 2y = 4     ....... (1)  We have to find value of y  (1) implies

Q: Solve by eliminating variables:

A: We have to solve the equation by eliminating the variables   The given system of equation is…

Q: Find BA. A= BA= 0 -:] 7 -1 -3 0 -3 -5 -4

A: Finding the product of matrices.

Q: 2-5t n -5-+7 32 16

A: Solve the given expression by starting to make the denominator common in every fraction as.

Q: Q4. Given that 30-3 1 0 1

A: the given matrix is A=-10130-310-1 The characteristic equation is A-λI=0…

Q: 2x - 11 14 12 8.

A:

Q: Sa?+ 6x if x < 5 3 -x if x 25

A:

Q: 4.05e fa)=5x-2.4gk4ーズ al (fog) (-2) 2.

A: Consider the functions fx=5x−2gx=4−x2

Q: what are the first five terms 2n2+5

A: Putting the values of n we have

Q: - 16 8 |x+ -4 > 0. = 21-1 + 4

A: Note:- As per our guidelines and due to time limit, we'll answer the first one as exactly one is not…

Q: -16х — 12 х — 5 х3 + 2x2 — 16х — 12

A: Given fraction,

Q: 61 (9x- 22) 7. (5x - 7) K 34

A:

Q: n2 - 2 is

A:

Q: Find 8 i8 Z = -12 ti2

A:

Q: -43 - 4r = 3(1 - 9r)

A:

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

A:

Q: X+5-3 exs=! im メー4 47

A: We have to evaluate the limit of the above function.

Q: (13): p²+q²-2px-2gy + 2xy=0 2) Equ

A: According to our guidelines we are supposed to answer only one asked question.kindly repost other…

Q: find the value 6r 4 ,2 51 -3- II

A: Gamma Function: The definite integral ∫0∞e-xxn-1dx, for n&gt;0 is known as the Gamma function and is…

Q: (2a^2 b)^0 = ?

A:

Q: -2 -1 -4] A = 11] 2 -81 3 -1 B = 7 3 6 14

A: We use simple matrix multiplication technique