Show that

I can do this part .

Hence , state the range

for

Need help with this part . Thanks .

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- Oct 7th 2009, 12:31 AMthereddevilstrigonometry (1)
Show that

I can do this part .

Hence , state the range

for

Need help with this part . Thanks . - Oct 7th 2009, 12:43 AMGrandad
- Oct 7th 2009, 12:49 AMthereddevils
- Oct 7th 2009, 03:12 AMGrandad