Hi gargie thakur. http://img96.imageshack.us/img96/5725/red5e5etimes5e5e45e5e25.gif
Your question is in the category of a homework question, so it belongs in one of the homework forums. Please post it there, but first you will need to read our guide for posting.
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Grouping topics together like we do gives your post its best chance of receiving assistance.