Solve #cosx=sqrt3/2# where #0lexle2pi#? How many solutions are possible? In which quadrants would you find the solutions? Determine the related angle to the equation? Determine all the solutions for the equation?
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Using the unit circle, determine how many times, the x-coordinate is equal to
- Two solutions
- Quadrant 1 and 4
#30°# or#pi/6# radians#x=pi/6, (11pi)/6#
General solution:
#x= pi/6 +2pin#
# x= (11pi)/6+ 2pin#
Where n is an element of all integers
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The equation has two solutions in the interval . The solutions are and . These solutions are found in the first and fourth quadrants. The related acute angle to the equation is .
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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