MCQ continuity and differentiability of function of one or more variable, differentiability tricks

FOR PGT/TGT (KVS/NVS/JSSC/STATE) Teacher recruitment exam,
CSIR NET/GATE/JAM/TIFR
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if you get success, first complete your knowledge in entire subject, go to playlist in this channel and finish each video by making notes and full attention, there after practice more and more with proper revisiosn......फिर देखें मज़ा, मज़ा को भी मज़ा आएगा ......एक बार मुहब्बत से पढ़ के देखिए.....

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[KhushbooKumari-ndgy]

Yes sir class regular kre or previous paper kra de 🙏🙏

[poonamswaraj]

sir 1st question mein option (a) hoga sayad

[ashutoshparamanik]

sir f'(0-) Sayed wrong hai, wo v -3 hi ayega.