2 2 Establish the identity sec 1+ cos 0 Which of the following four statements establishes the identity? O A. 2 1 2 sec 1 + cos 0 2 sin 1+ cos 0 2 2 OB. 1 1 2 2 sec 2 1- cos 0 1+ cos 0 2 cos 2 2 Ос. 1 1 2 sec 2 1+ cos 0 1 + cos 0 cos 2 - 2 O D. 1 1 2 2 sec 1+ cos 0 2 2 sin 1- cos 0 2 2 II II 2. II II II

Q: in the form Acos(x+B) 2 Write 6 cos x+8 cos x--

A: Given 6 cos x + 8 cos x - π2  To write:  6 cos x + 8 cos x - π2  in the form A cos ( x + B)

Q: sec x- sin xtan x= cos

A: see 2nd step

Q: Determine whether the identity is true or false. 2 sin2(0) + 3 cos²(0) = 2 + cos?(0) O True False If…

A:

Q: 5. Which of the following is NOT an identit 1 - cos²x = sin²x 2 tan²x = 1 + sec¹x COSX sinx = cott…

A:

Q: Verify the following identity. sec 0 - 1 tan 2 2 sec 0 + 1 Which of the following three statements…

A:

Q: 3. (1 cos² t)(1 + cot² t) = 1

A:

Q: 1+cosx Evaluate V2-2 cosx

A: 3rd option correct

Q: Prove that the following equation is an identity. 2 2 (3+ sinx) + cos x = 10 + 6 sinx

A:

Q: Which of the following represents the correct verification of the identity? π cos (0 + ) - sin ==

A:

Q: 7. a) Prove the identity (cos2z) cos z sin z-2sin³ z b) State all restrictions for tan z. <= tan z

A:

Q: Verify the identity. 2 cos 2x sin 2x = 2 csex 6 sinx sinx COSX Continue Statement 2 cos 2x sin 2x…

A:

Q: B) 4o factor the numerator fram provicus Step -gin"o = cos e th 2. Sın キ11 Establish the identity…

A:

Q: 10) cos sec-¹ 2√√3 3

A: According to bartleby guidelines we supposed to do the first one of multiple questionskindly repost…

Q: Which of the following expressions is equivalent to 2 sin x cos x 2 sec z seca 2 cos x COST 1 + sin…

A:

Q: Establish the identity. 9) sin(20) + cos 0 sin 0 = 3 cos Osin 0

A: Explanation of the solution is given below...

Q: Verify the identity. (csc? 0+ 1) (- cos? 0+1) = 2- cos? 0 Which of the following four statements…

A: our objective is to verify the above identity.

Q: Establish the identity. (1 - cos 20) csc 20=1 Which of the following shows the key steps in…

A: Ans:

Q: Establish the identity. 1+ cos e sec 0 +1 1- cos e sec 0-1 Which of the following four statements…

A:

Q: 12 and 90° <0< 180 13 Suppose that sin0 = %3D Find the exact values of sin and tan- sin %3D - %3D…

A:

Q: Evaluate [ (cos² 0 + 2 csc² 0 + sin² 0) do .

A:

Q: 12 10 If cos= with <8< and tan 6=- with <A 8 15 a) Find sin(8-5). <B<³4₁ a) Show prep work here…

A: We will find the required.

Q: & tan B give

A: We have to find