tips for trig sub qs in inequalities (1 Viewer)

[kkk579]

what r some tips and tricks for these types of qs? i always have trouble recognising which ratio i need to sub in if the q isnt an easier one

 

[kkk579]

bump

 

[Average Boreduser]

what r some tips and tricks for these types of qs? i always have trouble recognising which ratio i need to sub in if the q isnt an easier one

nope we're all gatekeeping. EVERY RANK COUNTS

 

[kkk579]

nope we're all gatekeeping. EVERY RANK COUNTS

 

[nonya2000]

Maybe you should go back and refer to your textbook?

 

[ss2000]

Can you give some examples ?