11-14 Use the definition of continuity and the properties of limits to show that the function is continuous at the given number a. 11. f(x) = (x + 2x')*, a= -1 a =-1 %3D 12+5t 12. g(1) a=D2 %3D 2t +1 13. p(v) 2/3v +1, a=1 %3D 14. f(x) = 3x- 5x +Vx +4, a= 2 ++4, @32 %3D

Q: Add. 4 5/8 + 4 4/7

A:

Q: Solve. x2-7x+10=0

A: We will solve this by factorization.

Q: What is supposed to be in place of the question mark in Step 2?

A: Step - I: f(n) = 3n2 + 2n - 1         < 3n2 + 2n          ≤ 3n2 + 2n2 for n ≥ 1            = 5n2…

Q: 18 A D. 5x-7

A: Given ,  We have to find value of x

Q: do question 10

A:

Q: do question 7

A:

Q: can you do part 2 of the question and part 3

A: (ii) The Principal Component Analysis (PCA) is greatly affected by the Spectral Theorem. A…

Q: For 8 and 9, DE is a midsegment of AABC. Find the value of n. 8. 9. 36 12n n+ 7 3n + 12 C

A: Here to find the value of x and n in the given triangles    Theorem 1: the line joining the mid…

Q: If a +b = 1 and a? + b? = 2 find a+ b3=?

A: Given,           a+b=1 and a2+b2=2We know that,        a2+b2= a+b2-2ab        a3+b3=(a+b)(a2+b2-ab)

Q: Find BA. A = BA= -1 - 1 -6-2 B = -2 - 3 -4 -1

A: Given:     A = -1-1   -6-2    B = -2-3  -4-1

Q: Could you provide assistance with the first three questions?

A: Note: Hey there! Thank you for the question. As per your request, we have solved the first three for…

Q: 3. The data in Table 7–7 were collected in an experiment designed to investigate the impact of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.