Express cos (a) in terms of cos(2a). Express sin (a) in terms of cos(2a). cos (a) Choose... sin ( 2(a) v Choose... (-1+ cos2a )/2 (1+ cos2a )/2 (-1- cos2a )/2 (1- cos2a )/2 Not in the list

Q: 3

A:

Q: Simplify. v-7 2- 14v+ 49 ?

A:

Q: Simplify. 4

A: Power rule:   The power rules says that,

Q: 4x e 3x

A: I = ∫4x e−3x dx

Q: LCM(56, 34)=

A: Given:- Numbers are 56 and 34  To find:- LCM of (56, 34)  Method:- i use prime Factorization method

Q: LCM 3 and 5

A:

Q: e-4x

A:

Q: LCM(77, 18) =

A: We have to find the LCM of 77 and 18.

Q: 14 m2a2

A: Total female = 133+43 = 178 Total "did not graduate" = 55+43 = 98 Grand total= (126+55+133+43)  =…

Q: lcm of 6 and 18

A:

Q: 1b+1b

A: Applying  addition operation since terms with same variable  binomial addition

Q: dy if y =t! and t=Vx Fin d

A: Let's find.

Q: Can you answer d,e, and f pl

A:

Q: Let Mbe as in Equation (3.14) and let X = [1, 0, ½]¹. Show that the entries of Y=MX sum to 1.

A:

Q: 13 dk

A: Given :      ∫e73k-13   dk

Q: 3. Identify all the cycles at each node of the directed graph above.

A: Cycle is defined as a path that start and end at the same vertex.

Q: only E

A: Differentiate wrt x

Q: 5 and 2/3 feet + 4 and 1/6 feet

A: Answer  - 5 and 2/3 feet +4 and 1/6 feet

Q: (5,19),(8,18),(10,14),(12,7) find the value of r and round to four decimals

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Q: Simplify. 7/16-V54

A:

Q: fvalante (3+1)t

A: This is improper integral of first kind, limit is ♾️

Q: m² P = S 8 I 5 d

A:

Q: thic Sint Costock

A: