2 sin a + sin a -1=0 :Consider the equation (Give your answers in radians.) .Find all solutions to the equation (a [ TT, 3T1) Find the solutions in the interval (b تتر أحد الخيارات: 13Tt 17 T O 2'6 ' 13Tt 3 T C 6. 2 11 T 3 Tt 7 TT C TT 6' 6 ' 2'2 5 T 3 TT C 6 6.

Q: (37/4,2). -2- 4T -2 4TT (-a/4, -2)|(77/4,-2)

A:

Q: 5 sec 0 - 1 = 4

A: The given equation is 5sec θ-1=4. The given interval is 0 ≤θ≤2π.

Q: 26. sin 0+1=0

A:

Q: b) sin 1 с) cos 2x - 2

A:

Q: Prove that tan¹ a+cot a tan² a-√2+cot² a +2-√2= = sec a cSC α.

A:

Q: Solve the equation on the interval [0,2x). 30 = 2 sec - 30 What are the solutions to sec =2 in the…

A:

Q: Write the general solutions for: 2 sin x+ cos x-1 = 0.

A: Given below the detailed solution

Q: Find values for b such that the triangle has one solution, two solutions (if possible), and no…

A: (a) To find: The correct option such that the the triangle has one solution: Given: The angle A is…