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Questions, Mistakes in Substitution (in Hindi)
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Questions easy level for substitution, mistakes in substitution

Manoj Chauhan is teaching live on Unacademy Plus

Manoj Chauhan
Maths faculty for IIT JEE (Main and Advance), Maths Specialist for Calculus, Ex Senior faculty Vibrant Academy,Top notch online faculty

Comments
(8)
U
Unacademy user
Sir , I think in the last question during substitution a negative sign will also come so the overall answer may be multiplied by -1
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sir last me jo question h..uski 3rd line nhi samjha ..last se jo 3rd line h...sir plz and me...plz r
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video ki end me h..sir 12,:23mnt pe.
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