send sol for points.......
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Hey!!!....Here is ur answer
f (x)=logx so f (logx)=log (logx)
Now,
=> d/dx [f (logx)]=d/dx [log (logx)]
=> 1/logx d/dx logx
=> (1/x logx)
=> So the correct option is C
Hope it will help you
f (x)=logx so f (logx)=log (logx)
Now,
=> d/dx [f (logx)]=d/dx [log (logx)]
=> 1/logx d/dx logx
=> (1/x logx)
=> So the correct option is C
Hope it will help you
Answered by
0
ʜᴇʏ!!!....ʜᴇʀᴇ ɪs ᴜʀ ᴀɴsᴡᴇʀ
ғ (x)=ʟᴏɢx sᴏ ғ (ʟᴏɢx)=ʟᴏɢ (ʟᴏɢx)
ɴᴏᴡ,
=> ᴅ/ᴅx [ғ (ʟᴏɢx)]=ᴅ/ᴅx [ʟᴏɢ (ʟᴏɢx)]
=> 1/ʟᴏɢx ᴅ/ᴅx ʟᴏɢx
=> (1/x ʟᴏɢx)
=> sᴏ ᴛʜᴇ ᴄᴏʀʀᴇᴄᴛ ᴏᴘᴛɪᴏɴ ɪs ᴄ
ʜᴏᴘᴇ ɪᴛ ᴡɪʟʟ ʜᴇʟᴘ ʏᴏᴜ
ғ (x)=ʟᴏɢx sᴏ ғ (ʟᴏɢx)=ʟᴏɢ (ʟᴏɢx)
ɴᴏᴡ,
=> ᴅ/ᴅx [ғ (ʟᴏɢx)]=ᴅ/ᴅx [ʟᴏɢ (ʟᴏɢx)]
=> 1/ʟᴏɢx ᴅ/ᴅx ʟᴏɢx
=> (1/x ʟᴏɢx)
=> sᴏ ᴛʜᴇ ᴄᴏʀʀᴇᴄᴛ ᴏᴘᴛɪᴏɴ ɪs ᴄ
ʜᴏᴘᴇ ɪᴛ ᴡɪʟʟ ʜᴇʟᴘ ʏᴏᴜ
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