, Suppose that ū, ū, and w are vectors in R°. Decide whether each statement is always true or not always true. Be sure you can explain why your answers are correct! v 1. (ủ x v) · ö = 0 2. ū x (ũ+ w) = i xõ +ũ x ũ s true ways true 3. (ū x ī) - ū = ü · (i x w) v 4. ū x i = i xũ

Q: 24 30

A:

Q: 30 Evaluate (1 + i)

A:

Q: Grafthe fallawing ustion yinhd ラ2エ55 2 1T

A: we use Trigonometry table to find out values of y = sin(2x)

Q: b. N(0)

A: Given,  r→t=sint, t, cost                   ...1

Q: 3 3 x-5 1 322

A:

Q: b. 14C11

A: nCr=n!r!×(n−r)!r!=r(r-1)(r-2)×....×3×2×1

Q: 10 8/10 + 9 7/12=

A:

Q: 16 - (9 - 4) ÷ 5 =

A:

Q: 3 1/4 + 7 1/8

A:

Q: 5/14+1/6

A: 514+16=15+742

Q: expand (a-b)7

A: The solution is given in the next step.

Q: 6)270

A: Given data:   The given expression is 270/6.     The number 270 can be written as, 270=3×90=3×2×45

Q: Find the Funetion

A:

Q: find  3/4 + 1/8

A:

Q: *1.5.11 Add. - 4+(-5) = 4 + (-5) =

A: Introduction: Integers are whole numbers (that is, numbers with no fractions) that include negative…

Q: 3) 24 12

A: We can find the value of x as below

Q: 3/8+5/24

A: The given expression is 3/8 + 5/24.Simplify the given expression as follows.

Q: factors of 20 that add up to 9

A:

Q: 4. Find the 2"

A: Given problem is :

Q: {A €R?x2 | tr(A) = 0} | tr(A) — 0}

A: Here we take a general matrix of the given set then find the basis.

Q: 10. Find the sum of the coefficients of (2x– 3)°. c. -6560 d. -5120 а. -5660 b. -6780

A:

Q: 20) 14 X 4

A:

Q: -3 -10

A: The given equation is:  -3   2÷-10    7

Q: 7

A:

Q: 57-24

A: Given that: 57-24

Q: 34A and score

A: Given; 3 score and 2.

Q: 14 1

A: Given triangle is What is another side length?

Q: 1*10+8*1=?

A: the given expression is: we have to find the value of the given expression.

Q: 8-12 (²

A: -83

Q: Xx well l defned

A:

Q: —5л 6.

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.