20 Approximate the number: correct to six decimal places, by using newton's method. 1.820564 1.280562 1.280564 None of these

Q: 2 3 (25-x2) 2

A: Given:The integral is,

Q: 4. x² 2x 5. (125x²y¹) 6. (16a 1/4

A: (4)  K=x22x-5ax×ay=ax+y

Q: 5) 4x+1 " 42

A: Law of exponent states that when multiplying like bases , keep the base the same and add the…

Q: What are first and second coefficient of skewness

A: Skewness is a measure that indicates the asymmetry in the distribution of data. The distribution of…

Q: 3. (a - 4)(a + 5) 6. (a+ 1)(a - 11) 9. (a+3)(a + 3)

A:

Q: 7) 12y2 25y 12

A:

Q: factor. .63. —2г1 + х .65. у(у — 6) + 9(у - 6)

A: GCF of the terms= x  So we factor out x

Q: Find : (a) 4xSy³ + 2x?y-y-2x-4 0. %3D

A: Basic identities of differentiation is used along with the chain rule

Q: 5. Expand and evaluate the following: (a) C (b) 5P3 (c) 100 4 (d) 100 4

A: a C3  5        ∵ We know, Crn   = n!r!n-r!                                Prn   = n!n-r!So , C35   =…

Q: 26. a. 18x²y 2y b. 32x y 2x²y

A:

Q: 3) %3D 2.

A: Two dimensional wave equation , by using separation of method

Q: ((6 – 9) - 3) + ((-8) +(-1) + 6)

A:

Q: 8. (oc-6)3

A:

Q: Could you please expand on how you found the linear combinations?

A:

Q: 4. State whether the statements are true or false. Explain. (a) There is an even number multiple of…

A:

Q: (7x² +7x) dx

A: The objective is to evaluate the integration

Q: Could you

A:

Q: 8)능(x+ 27)-극(x-3) -x*5 -3)%3Dx+5 81 A), B

A: Solving by separation of x we have

Q: 10) (n + 4)

A: (a+b)2 = a2 + b2 + 2ab (n+4)2 = n2 + 16 + 2 × n × 4             = n2 + 8n + 16

Q: 2х (b) 2 +1)

A:

Q: 5) 3x +5 30

A: Topic = Inequalities

Q: · 3 6) a+5 2 a-5

A: It Is given that ;3a+5=2a-5

Q: ab?x 2

A:

Q: x2 - 2x+5

A: here we will evaluate given intigral,

Q: 19) 4a2 - 23a + 28

A:

Q: 2. Find 14 --3-6 -8 7) 4

A: To find the product matrices.

Q: (3a − 8)2

A: Given query is to simplify the expression.

Q: (-13)+(-3=)

A:

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: Py: Ž un e (n-2)1

A: The solution is given as follows

Q: (-4)* 5k +1 k=1

A: We have to find if the series convergent or divergent.

Q: 2. Factor x from ax + bx

A: We have to factor x from ax+bx.

Q: 2)2 6.

A: Given: 622

Q: The last choice d is (1,1)

A: Let p(x,y) be circumcentre so it's distance from each A,B,C is equal

Q: 1) (-2) + 3

A: Solving this we have