Exam 1 Review • Find the Indefinite Integral 1. a) √ x²√³x²=4 dx → == S (2seco)² √√(2sec @)²-9 2secatan 1 (2sec)² √√[2sec®)² _f 4 seco 2² sec²√√4 sec²-4, -14-1 seco-11 = 4sec²-2√√sec²0-1 = 8 sec ² 0 tano x=2sect dx=2 sec@tand - 8 sec ² Otan d DJÁS 4.se 08-4 isecotant 1&sec=aught 4 = = √) seco = #Scose = & sint =

Q: Write the expression cos(10x) - cos(12x) as a product of sines and/or cosines. NOTE: Enter the…

A: To write the expression cos10x-cos12x as a product of sines and/or cosines.

Q: Find the four fourth roots of z = 16( cos +i sin 12). Write each root in standard form. Wo = W1 = W2…

A: z=16cos2π3+isin2π3 For forth roots of z z14=16cos2π3+isin2π314 z=2cos2+nπ3+isin2+nπ3 Where n=0,1,2,3…

Q: Evaluate cos tan Vx² + 1

A: We have to evaluate the given trigonometric function.

Q: Explain how to restrict the domain of the sine function so that it becomes a one-to-one function.

A: Here, the given function is, fx=sinx A function is one to one in a domain when, the function doesn't…

Q: Find the exact value of tan (2 cos-1

A: We can solve the problem by applying trigonometric ratio.

Q: |CoS tan-1 24 1꼭 + cos. -1 3

A:

Q: Cos 0+1 C3c 0+cot 0 Cos CSC

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

Q: sin cos

A:

Q: Verify that it is an identity  (1-sec/tan)+(tan/1-sec)=-2csc

A: We will simplify left side and make it equal to right side

Q: verify the identity seco+1 2 COS 2 - 2 sec 0

A: Verify the identity: cos2θ2=secθ+12secθ