Find the exact solutions of the equation in the interval

Reference no: EM13203329

find the exact solutions of the equation in the interval [0, 2π).

1. sin2x-sin=0
2. 4sinxcosx=1
3. cos2x-cosx=0
4. tan2x-cotx=0
5. sin4x=-2sinxsx

Reference no: EM13203329

Questions Cloud

Find the speed of the plane : A plane can fly 340 miles in the same time as it takes a car to go 120 miles. If the car travels 110 mph slower than the plane, find the speed of the plane.

In how many seconds will it hit the ground : A projectile is launched from the ground. The height h in feet of the projectile , t seconds ater being launched, is given by the formula . After the projectile is launched, in how many seconds will it hit the ground?

Which it believes will have zero salvage value at the end : The Acme chemical company paid $45000 for research equipment, which it believes will have zero salvage value at the end of its 5 year life. If the straight line (SL) method is used, what will be its value after 2 years

Re-write the expression in terms of the first power of : Rewrite the expression in terms of the first power of the cosine. Use a graphing utility to graph both expressions to verify that both forms

Find the exact solutions of the equation in the interval : find the exact solutions of the equation in the interval [0, 2π).

Find the dimensions that minimize cost : If you are fencing in an 800 sq ft rectangular garden and one side cost $6 per foot and the other 3 cost $2 per foot, find the dimensions that minimize cost.

What is the expected change in the quantity demanded : for Product X. Qx = 10,000 - 100 Px + 0.5 Y - 1000 r (3,000) (20) (0.3) (105) Where Qx is the quantity demanded of Product X, Px is the price of X, Y is income, and r is the prime interest rate (given in decimals, e.g., 0.02 or 0.05) The standard ..

What about the second equation : What about the second equation? How are these examples similar? How are they different? Find a problem in the text that is similar to examples 2, 3, and 4. Post the problems for your classmates to solve.

What are the possible values for the first of the two number : The second number is 5 less than the first. What are the possible values for the first of the two numbers? In your answer, denote the first number by X

User Account

All Pages