Verify
false
Share
Copied to clipboard
\cos(\frac{\pi}{3}) 0.6234898018587336 \cdot 0.22252093395631445 = \frac{1}{8}
Evaluate trigonometric functions in the problem
0.13873953302184284181559260038052\cos(\frac{\pi }{3})=\frac{1}{8}
Multiply 0.22252093395631445 and 0.6234898018587336 to get 0.13873953302184284181559260038052.
0.13873953302184284181559260038052\times \frac{1}{2}=\frac{1}{8}
Get the value of \cos(\frac{\pi }{3}) from trigonometric values table.
\frac{3468488325546071045389815009513}{50000000000000000000000000000000}=\frac{1}{8}
Multiply 0.13873953302184284181559260038052 and \frac{1}{2} to get \frac{3468488325546071045389815009513}{50000000000000000000000000000000}.
\frac{3468488325546071045389815009513}{50000000000000000000000000000000}=\frac{6250000000000000000000000000000}{50000000000000000000000000000000}
Least common multiple of 50000000000000000000000000000000 and 8 is 50000000000000000000000000000000. Convert \frac{3468488325546071045389815009513}{50000000000000000000000000000000} and \frac{1}{8} to fractions with denominator 50000000000000000000000000000000.
\text{false}
Compare \frac{3468488325546071045389815009513}{50000000000000000000000000000000} and \frac{6250000000000000000000000000000}{50000000000000000000000000000000}.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}