## AravindG 2 years ago How to produce a "tick" mark using latex? Also i need to know how to show cancellation of a particular term.

1. AravindG

@ParthKohli ?

2. AravindG

@hartnn

3. ParthKohli

$\checkmark$

4. ParthKohli

$\not{9}$or$\cancel{9}$I prefer the latter.

5. ParthKohli

\checkmark to produce the "tick"; \not{9} and \cancel{9} respectively to show cancellation.

6. AravindG

can you show an example to cancel two linear terms in numerator and denominator of a fraction?

7. ParthKohli

Yes, $$\dfrac{\cancel{9}^3}{\cancel{3}^1} = \dfrac{3}{1}$$.

8. AravindG

$\LARGE \checkmark$

9. ParthKohli

\dfrac{\cancel{9}^3}{\cancel{3}^1}

10. AravindG

i see.. 1 more query how to put an equation inside a box ?

11. ParthKohli

$\boxed{e^{\pi i}+1 = 0}$  \boxed{e^{\pi i}+1 = 0} 

12. AravindG

thank you very much :)

13. ParthKohli

To conclude everything you have asked till now,$\cancel{\boxed{\checkmark}}$:-)

14. AravindG

lols

15. ParthKohli

No problem!