How many committees of 5 persons can be formed out of 3 teachers and 4 students where i) committee consist of at most 2 teachers
ii) a particular student is always there.
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- ᴀ ᴘᴀʀᴛɪᴄᴜʟᴀʀ sᴛᴜᴅᴇɴᴛs ɪs ᴀʟᴡᴀʏs ᴛʜᴇʀᴇ
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ᴍᴀʀᴋ ᴍᴇ ᴀs ʙʀᴀɪɴʟɪsᴛ❤
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