2.5.21. Prove the following set identities. (a) (AnB)° = A°U B© (b) A\(BUC) = (A\ B) N (A\ C)

Q: 3.) / sect 0 do

A: To evaluate ∫sec4θdθ

Q: 16 Tt 2c) Compute tan 3

A:

Q: If a is a similarity of ratio r and A, B, and C are distinct non-collinear points, let A' = a (A),…

A: Given information: and  are non-collinear points. is a similarity ratio . and  are the non-collinear…

Q: 12. Find tan(2r) if tan(x) = 2 (hint: use a double angle formula). ii) -3 iii) iv) not listed i) 4

A: We know that,  tan(2x)=2 tan(x)1-tan2(x) Given that, tanx=2 tan2x=221-22 tan2x=4-3

Q: . Evaluate sec z tan zdr

A:

Q: 7. 8. For the function f(x) = − sin(2x) + 3, the amplitude of the function is: a) 1 b) -1 c) 3 (x) +…

A:

Q: Name the preimage of R'. T' T V' R' R Your answer: O T O V O R

A:

Q: Given preimage AQLU. T(X, y)x-4, y-3) to find AQ'L'U'

A: We have to find the coordinates of new triangle

Q: ferinz 6.³ cos xdx esin x www cos xdx hace values. +C

A: Let's solve given integration.

Q: 7. 8. For the function fƒ(x) = − sin(2x) + 3, the amplitude of the function is: b) -1 c) 3 (2x)+2,…

A:

Q: 7. Which of the following is a wff of P? Circle your answer. (a) Jvb (b) (3y)(Sy → Sx) (с) (x)(Нх Л…

A: WFF is the abbreviation of Well formed formula which follows certain rules The letters should be…

Q: adrilaterals (b) Give a definition of a trapezoid so that only the first four, a, b, c, and d, of…

A: Solution ) a) trapezoid is a quadrilateral in which  one pair of parallel side and other pair  is…

Q: Evaluate arctan(sec t). 4

A: Evaluate arctan(sec ).