Popular Problems
Rank Topic Problem Formatted Problem
901 Simplify arcsec((2 square root of 3)/3)
902 Simplify tan(arcsin(( square root of 2)/2))
903 Simplify (sin(theta))/(csc(theta))
904 Simplify square root of (21-(-4))^2+(25-5)^2
905 Simplify tan(arccos(8x))
906 Simplify ( square root of 5)/( square root of 41)
907 Simplify square root of 195
908 Simplify square root of 588
909 Simplify sec(x)^2-1
910 Simplify ( square root of 33)/( square root of 3)
911 Simplify sin(x)^4-cos(x)^4
912 Simplify tan(x)^2-sec(x)^2
913 Simplify sin(arctan( square root of 3))
914 Simplify arccot(-( square root of 3)/3)
915 Simplify arcsin(- square root of 3/2)
916 Simplify arcsin( square root of 2/2)
917 Find the Other Trig Values in Quadrant I sin(theta)=1
918 Find the Exact Value csc(120 degrees )
919 Solve for x sin(x)+cos(x)=0
920 Solve for x sin(2x)=1/2
921 Solve for x sin(2x)cos(x)+cos(2x)sin(x)=0
922 Solve for x 2sin(x)^2-sin(x)-1=0
923 Solve for x cos(2x)=cos(x)
924 Solve for x cos(2x)- square root of 2sin(x)=1
925 Solve for ? sin(x)=3/5
926 Solve for v v=-2i+5j
927 Simplify -( square root of 2)/2
928 Evaluate (7pi)/3
929 Evaluate sec(30 degrees )
930 Find the Value Using the Unit Circle sin(60)
931 Find the Exact Value cos(-(5pi)/4)
932 Find the Exact Value cos(32)
933 Find the Exact Value cos(4pi)
934 Find the Exact Value cos(-90 degrees )
935 Find the Exact Value cos(15 degrees )
936 Find the Exact Value tan(90 degrees )
937 Find the Exact Value csc(-(3pi)/4)
938 Find the Exact Value cos(-1.9967)
939 Find the Exact Value cot(-60 degrees )
940 Find the Exact Value sin((11pi)/2)
941 Find the Exact Value sec(300 degrees )
942 Find the Exact Value sin(12/13)
943 Find the Exact Value sec(420)
944 Find the Exact Value cos(-270 degrees )
945 Find the Exact Value sin((8pi)/3)
946 Find the Exact Value tan(9)
947 Find the Exact Value sec(180 degrees )
948 Find the Exact Value tan(-(7pi)/6)
949 Find the Exact Value tan((7pi)/8)
950 Find the Exact Value tan((5pi)/2)
951 Find the Exact Value csc(240 degrees )
952 Find the Exact Value sin(495)
953 Find the Exact Value sin(-210 degrees )
954 Find the Value Using the Unit Circle sin((3pi)/2)
955 Expand the Trigonometric Expression cos(4x)
956 Find the Exact Value cot((2pi)/3)
957 Verify the Identity tan(a)+cot(a)=sec(a)*csc(a)
958 Verify the Identity sin(x)sec(x)=tan(x)
959 Verify the Identity (sin(x))/(1-cos(x))=csc(x)+cot(x)
960 Find the Supplement pi/4
961 Find the Reference Angle -120
962 Find the Reference Angle (4pi)/3
963 Expand Using Sum/Difference Formulas sin(165)
964 Find Amplitude, Period, and Phase Shift y=cos(2x)
965 Find Amplitude, Period, and Phase Shift y=csc(x)
966 Find Amplitude, Period, and Phase Shift y=sin(x-pi/4)
967 Convert from Degrees to Radians -75 degrees
968 Convert from Degrees to Radians 85
969 Convert from Degrees to Radians -150 degrees
970 Convert from Degrees to Radians -15
971 Convert from Degrees to Radians -210
972 Convert from Degrees to Radians 320
973 Convert from Degrees to Radians -30 degrees
974 Convert from Degrees to Radians 260
975 Convert from Radians to Degrees pi/15
976 Convert to Polar Coordinates (-4,-pi/2)
977 Convert to Polar Coordinates (-2,2)
978 Convert to Polar Coordinates (1,- square root of 3)
979 Convert to Trigonometric Form -3i
980 Evaluate -( square root of 3)/3
981 Find the Sine Given the Point (8,-15)
982 Find the Quadrant of the Angle (11pi)/6
983 Expand Using De Moivre's Theorem cos(x)
984 Graph sin(2x)
985 Graph y=sin(5x)
986 Graph y=sin(1/2x)
987 Graph y=tan(3x)
988 Find the Sine Given the Point (9,40)
989 Find the Sine Given the Point (-2,-9)
990 Find the Sine Given the Point (-3,-4)
991 Evaluate cube root of 27
992 Convert to Trigonometric Form -2i
993 Convert to Trigonometric Form 2+2i
994 Convert to Trigonometric Form (1+i)^4
995 Evaluate (5pi)/6
996 Evaluate tan(22.5)
997 Evaluate csc(1)
998 Evaluate csc(60 degrees )
999 Convert from Radians to Degrees (8pi)/9
1000 Convert from Radians to Degrees (9pi)/5
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