| Hint | Answer | % Correct |
|---|---|---|
| Log Laws 4 loga(a)= | 1 | 100%
|
| sin*2x+cos*2x= | 1 | 100%
|
| Area of a triangle (A=) | 1/2absinC | 100%
|
| Sector area (A=) | 1/2r*2 theta | 100%
|
| Indices power law 2 (a*-m)= | 1/a*m | 100%
|
| Indices power law 1 (m root of a)= | (a*1/m) | 100%
|
| Sine Rule | a/sinA=b/sinB=c/sinC | 100%
|
| Cosine Rule (a*2=) | b*2+c*2-2bc cosA | 100%
|
| Cosine Rule (cosA=) | b*2+c*2-a*2/2bc | 100%
|
| Quadratic Equation(x=) | -b+/-(b*2-4ac)*1/2/2a | 100%
|
| Log Laws 2 (loga(x) - loga(y)=) | loga(x/y) | 100%
|
| Log Laws 5 loga(1)= | 0 | 0%
|
| radian= | 180/pi | 0%
|
| sin2x= | 2sinxcosx | 0%
|
| tan2x= | 2tanx/1-tan*2x | 0%
|
| Indices multiplication law (a*mXa*n)= | a*m+n | 0%
|
| Indices division law (a*m/a*n)= | a*m-n | 0%
|
| Indices brackets law 1 ((a*m)*n)= | a*mn | 0%
|
| Arithmetic series (Un=) | a+(n-1)d | 0%
|
| Indices brackets law 2 ((ab)*n)= | a*nb*n | 0%
|
| Geometric series (Un=) | ar*n-1 | 0%
|
| cos2x= | cos*2x-sin*2x | 2cos*x-1 | 1-2sin*2x | 0%
|
| 1+cot*2x= | cosec*2x | 0%
|
| 1/sinx= | cosecx | 0%
|
| 1/tanx or cosx/sinx= | cotx | 0%
|
| Log Laws 6 loga(1/x)= | -loga(x) | 0%
|
| Log Laws 1 (loga(x) + loga(y)=) | loga(xy) | 0%
|
| Perpendicular line | m1Xm2=-1 | 0%
|
| arc length(l)= | rXtheta | 0%
|
| tan*2x+1= | sec*2x | 0%
|
| 1/cosx | secx | 0%
|
| sinx/cosx= | tanx | 0%
|
| Equation of circle (centre (a,b) and radius (r) | (x-a)*2+(y-b)*2=r*2 | 0%
|
| Gradient (m=) | y2-y1/x2-x1 | 0%
|
| Log Laws 3 loga(x*y)= | yloga(x) | 0%
|