7. Which of the following is equivalent to (-2*), (82') (1) (2) (4)

Q: V(3278)3 + 6230 – 12e90i

A:

Q: Anthony is trying to calculate 2 x 5/7 . He makes a math drawing as in this figure and concludes…

A: This reasoning completely violates the rules of operations on fractions.

Q: 4. 1+x+x* dx 1+x2 34.

A:

Q: -1) nt2 3.

A: To evaluate:    Rewrite the given form in simplified form:

Q: (3= +2021) (e금 + e) de +ez-) dz =? 2=4

A: The given integral is ∫z=43z+2021e1z-3+e1z-2dz. To find: value of the given integral. Formula used:…

Q: (b) Calculate the average rates (i), (ii) and (iii) as above but for all four countries com- bined.

A: 1. (b) The total population of the four economies is equal to 212,330,000 and the total infected…

Q: 2. Simplify the following: 2 (m²)? ii) (62n* 1 ) ( 9 2n) (35+1 ) (2 2) i) ii) (2m³) 2 (3m) 2

A: Topic:- simplification

Q: 1 d 2n=1 =1n+n ur

A: Here we have to calculate:- ∑n=1∞1n2+n=∑n=1∞1nn+1

Q: If 15, then 3x = 3. (А) 5 (D) 45 (C) 18 (B) 12 (E) 135

A: solving equation by multiplying both side by constant. multiplying constant doesn't change equality…

Q: ((- +3) dt 21.

A: the given integration,       ∫0245t3-34t2+25t dt

Q: (8) y=x +5 -6 -5 -2

A:

Q: a) : ?

A: here differentiate both sides with respect to x.

Q: If (n, 15) = 1 and o(n) = 56, find o (75n).

A: Given: n, 15=1 and σn=56.To find: σ75n

Q: 2.)(-6)-(5(1-3)-6)-4+9)

A: The given equation is as  (-6)-(5((-3)-6)-(-4)+9)

Q: Simplify. [(21)4]² 1615 Enter your answer in the box.

A:

Q: Find (2a° + 3x*) dæ + C

A: We evaluate given integral

Q: 28 Σ

A:

Q: 3 (=-2)* 2. Show that - = 00,

A:

Q: 1.-5(r+7)= -82 R= ?

A: Given equation is -5(r+7)=-82

Q: (a +3)2 = 25 %3D

A:

Q: r(4) r (3:5) 了ざ。 X dx

A:

Q: 8y -(5y + 2) = 16

A: Here we will find the value of 'y',

Q: 7.) -3- %3D 10 2'

A: .

Q: 1. (-√6 + i√2)*

A: To simplify: -6+i24=-6+i222=(-6)2-262i+(i2)22=6-23(2)2i+2i22=6-43i-22=(4-43i)2

Q: 4) 2x - 3x - 5 = 0

A:

Q: 8. The value (2.53)³+(2.47)³ 25.3x25.3-624.91+24.7x24.7 (b)-1 (d) 2 of where the value of k is: •…

A:

Q: 3) y =-1+ 3cos 0 T元 3元 2元 5元 3元 一2 不一2

A:

Q: (-1)".n -1)".n 5n+2

A:

Q: (8r-15) (14x-47) K 29

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.