prove the following....the questions marked with a circle fast pls???
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1
Hi,
This is the correct answer....
This is the correct answer....
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Sanchi121:
how to convert 2 tan^-1 -1/2 into the following form that you have done???
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3
Hi dear.
here is your solution...
hope it helped you....
here is your solution...
hope it helped you....
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