# Questions

Trigonometry
Rank Topic Problem Formatted
601 Find the Exact Value tan(1)
602 Find the Exact Value sin(arctan(3/4))
603 Find the Exact Value sin((9pi)/4)
604 Expand the Trigonometric Expression (sin(theta)-cos(theta))^2
605 Find the Exact Value arccos(cos((7pi)/6))
606 Find the Reference Angle 120
607 Expand Using Sum/Difference Formulas cos((7pi)/12)
608 Find Amplitude, Period, and Phase Shift y=5sin(x)
609 Find the Supplement pi/3
610 Verify the Identity (cos(x))/(1-sin(x))=sec(x)+tan(x)
611 Convert from Degrees to Radians 180 degrees
612 Find Amplitude, Period, and Phase Shift y=cos(5x)
613 Convert from Radians to Degrees (5pi)/2
614 Convert from Radians to Degrees -2
615 Convert from Radians to Degrees 10
616 Convert from Degrees to Radians 100
617 Convert from Radians to Degrees 8
618 Evaluate square root of 64
619 Evaluate 4 square root of 3
620 Graph y=cos(x)-1
621 Graph y=3tan(x)
622 Graph y=1/2*cos(x)
623 Graph y=5sin(x)
624 Graph f(x)=cos(x)
625 Graph y=sin(x-pi/4)
626 Graph 2sin(x)
627 Convert to Trigonometric Form 1+i
628 Convert from Radians to Degrees 5p
629 Convert from Degrees to Radians 100 degrees
630 Convert from Radians to Degrees (7pi)/2
631 Convert from Radians to Degrees -(7pi)/12
632 Convert from Radians to Degrees (3pi)/10
633 Convert from Radians to Degrees pi/7
634 Convert to Polar Coordinates (2,-2)
635 Convert to Rectangular Coordinates (2,-p)
636 Convert from Degrees to Radians 31 degrees
637 Convert from Degrees to Radians 390
638 Find Amplitude, Period, and Phase Shift f(t)=-7tan(4t)
639 Find Amplitude, Period, and Phase Shift y=cos(x)
640 Verify the Identity (cos(x))/(1+sin(x))+(1+sin(x))/(cos(x))=2sec(x)
641 Find the Supplement pi/6
642 Find the Complement pi/3
643 Expand Using Sum/Difference Formulas cos(75)
644 Find Amplitude, Period, and Phase Shift y=4cos(x)
645 Find the Reference Angle pi/3
646 Find the Exact Value cos((10pi)/3)
647 Find the Exact Value sin(80)
648 Find the Exact Value tan(2)
649 Find the Exact Value cot(315 degrees )
650 Find the Exact Value cot(300)
651 Find the Exact Value tan(420)
652 Find the Exact Value sin(12)
653 Find the Exact Value sin(10)
654 Find the Exact Value sin(-150 degrees )
655 Find the Exact Value arccos(-1/2)
656 Find the Exact Value sin((3pi)/8)
657 Find the Exact Value cos(-120 degrees )
658 Find the Exact Value cot(330 degrees )
659 Find the Exact Value cos(285)
660 Find the Exact Value cos((5pi)/8)
661 Simplify 1/(-( square root of 2)/2)
662 Simplify sin(pi/9)^2+cos(pi/9)^2
663 Solve for ? sin(x)=-1
664 Solve for ? sin(x)=4/5
665 Solve for ? cos(x)=-( square root of 2)/2
666 Solve for ? 2sin(x)^2+sin(x)-1=0
667 Solve for ? 2cos(x)-1=0
668 Solve for x sin(2x)-sin(x)=0
669 Solve for x sin(3x)=1
670 Find the Other Trig Values in Quadrant IV cos(x)=4/5
671 Simplify tan(arccos(6x))
672 Simplify sin(A)
673 Simplify tan(arccos(7x))
674 Simplify cos(x)^2-sin(x)^2
675 Simplify 1/a-1/b
676 Simplify square root of 8/9
677 Simplify tan(arccos(5x))
678 Find the Other Trig Values in Quadrant II sin(x)=3/5
679 Find the Other Trig Values in Quadrant II sec(theta)=-2
680 Find the Other Trig Values in Quadrant II cos(x)=-3/5
681 Solve for x sin(x)=cos(x)
682 Solve for x tan(x)=( square root of 3)/3
683 Solve for ? cos(2x)=-( square root of 3)/2
684 Evaluate pi/9
685 Find the Exact Value cot(-pi/4)
686 Find the Exact Value cos(-pi/4)
687 Find the Exact Value sec(-pi/6)
688 Find the Exact Value cot(pi/4)
689 Find the Exact Value cos(5)
690 Find the Exact Value csc(1)
691 Find the Exact Value sin(15 degrees )
692 Find the Exact Value cot(135 degrees )
693 Find the Exact Value cot(2pi)
694 Find the Exact Value sin(-240 degrees )
695 Find the Exact Value tan((11pi)/12)
696 Find the Exact Value cos(-135 degrees )
697 Expand the Trigonometric Expression (x+y)^3
698 Find the Exact Value sin(180)
699 Verify the Identity tan(-x)cos(x)=-sin(x)
700 Find Amplitude, Period, and Phase Shift y=3cos(x)