find.d/dz(x*Y^2) guys please answer this
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✵ᴛᴏ ᴅɪғғᴇʀᴇɴᴛɪᴀʟᴛᴇ xʏ² ɪɴ ᴛʜᴇ ʀᴇsᴘᴇᴄᴛ ᴏғ ᴢ.
sɪɴᴄᴇ ʜᴇʀᴇ... 'ᴢ' ᴠᴀʀɪᴀʙʟᴇ ɪs ᴀʙsᴇɴᴛ...ᴡᴇ ᴡɪʟʟ ᴄᴏɴsɪᴅᴇʀ xʏ² ᴀs ᴄᴏɴsᴛᴀɴᴛ.
sᴏ, ᴅɪғғᴇʀᴇɴᴛɪᴀᴛɪᴏɴ ʙᴇᴄᴏᴍᴇs 0.
ᑎOTᗴ :-
- ᵈⁱᶠᶠᵉʳᵉⁿᵗⁱᵃᵗⁱᵒⁿ ᵒᶠ ᵃ ᶜᵒⁿˢᵗᵃⁿᵗ ᵛᵃˡᵘᵉ ⁱˢ 0..
- ᵈⁱᶠᶠᵉʳᵉⁿᵗⁱᵃˡᵗⁱᵒⁿ ⁱˢ ᵗʰᵉ ᵖʳᵒᶜᵉˢˢ ᵒᶠ ᶠⁱⁿᵈⁱⁿᵍ ᵈᵉʳⁱᵛᵃᵗⁱᵛᵉ..
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