S1, Sz are two foci of the ellipse r+2y=2.P be any point on the ellipse The equation of locus of orthocentre of triangle PSS is (2-)y = \(1 - 2²)', then the value of A will be

Q: ab)c=

A: Given,           abc

Q: (1-2=) dr

A:

Q: dk 14+7² 2.

A:

Q: What is the set of approximate y-values of the relative minimum and maximum of this graphed…

A: Given the graph

Q: (d) F12,4 (e) t102,1

A: (d) The given distribution is F with significance level is 0.1, lower degrees of freedom is 2, and…

Q: d) +4 dx

A: The answer is

Q: Find A. A= (4A)-¹ = 3 2 22

A:

Q: nd the value of o(1999), p(101), p(243), 9(1998).

A: Phi function

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: d) -1 2(1 + 1)d

A: Ans:

Q: A=a+d(n-1) when A=25, a=4 and d=18

A: Substitute 25 for A , 4 for a and 18 for d in A=a+d(n-1).

Q: ((6 – 9) - 3) + ((-8) +(-1) + 6)

A:

Q: b. Px(m + n)- 16(m+ n) (x² 主 - 4) (x + ) (m + n)

A:

Q: 10v3 − 96v2 + 45v + 81) ÷ (v − 9

A:

Q: ted operation: O+ 1)2 (x²e*) Der

A: I am going to solve the given problem by using some simple calculus to get the required result.

Q: 4(w-9)2+9=109

A: To solve the equation 4(w-9)2+9=109

Q: What is the coefficient of d5e2c in (d+e+c)8

A: Given (d+e+c)8 = (d+(e+c))8= Cr d8-r (e+c)r8= Cr d8-r Ck er-k ckr8= Cr Ck d8-r er-k ckr8 We need to…

Q: If n(A U B) = 96 and n(A) = n(B) = 69, find n(A n B).

A: Let A, B be sets and n(A), n(B), n(A∪B) be the cardinality of the sets A, B and A∪B respectively. It…

Q: 12. Find a normal vector n and an equation for the planes in Figures & (A)-(C).

A:

Q: If n(A) = 67, n(8) = 15, and n(A N B) = 9, find n(A U B).

A: Topic- sets

Q: Compute the following. (a) P8, 3. (b) C8, 3. (c) P5, 5. (d) C6, 6.

A: From the information, given that The total number of observations is 8 The number of success is 3.…

Q: -4(9-7)

A: We simplify the expression              −4(q−7)by distributing -4 through the…

Q: Find, if possible, (a) A + B, (b) A − B, (c) 2A, (d) 2A − B,and (e) B + 1/2 A.

A:

Q: d (c) (3x² – x)7² dx

A: The objective is to find the derivative.

Q: What is 0.9c - 1.9d c=15 and d=3

A:

Q: 2(7)+8y=23

A:

Q: 6(2x + 5)  = 10(4 + x)  then  x = Select one: a. 15 b. 5 c. 20 d. 10

A:

Q: x2 y2 (4,1) 22. 21

A: Given : G and MID POINT M IS GIVEN  G(-4,1) AND M (-13/2, -6) FIND : SECOND END POINT H

Q: -5 4 -2 -7 -8 2.

A:

Q: (2n)! 323. 2n

A:

Q: (c), + 4x, +2x² +8,

A:

Q: (3a)(b+c-2d)

A: (3a)(b+c-2d)

Q: -2(v+4)+4(4v+4)

A: We need to apply the distributive property to -2(v+4) and 4(4v+4) individually.The distributive…

Q: 3. (4m2 + 2n) (4m2 - 2n)

A:

Q: If n(A) = 64, n(B) = 18, and n(AN B) = 7, find n(A U B).

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.