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GCE O-Level E-Maths: Linear Inequality Part 1 - Single Inequality Sign

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Uploaded by on Sep 14, 2011

E-Maths: Linear Inequality Part 1 - Single Inequality Sign

When do you switch the inequality sign?
For more Maths Tips, go to http://www.singaporeolevelmaths.com

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Uploader Comments (alwaysLovelysg)

  • show us the answer!

    

  • @alamkful answer is included in the video. Watch it!

  • K less than or equal to 16?

  • @shadowzkaibinzx ooops, that's not correct.

    How about showing your working?

    Only then can I point out which step wasn't correct.

  • @alwaysLovelysg oh ! i got an different answer now hahah ! er 2,2/7 less or equal to k? is it wrong again ? xb

    

  • @shadowzkaibinzx You're right!

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All Comments (11)

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  • k is less than or equal to 4/7

  • K is less than or equal to 1/3 :)

  • @alwaysLovelysg hahah , okay thanks a lot :) !

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