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## Jagat Chaudhary is teaching live on Unacademy Plus

Jagat Chaudhary

Qualified IIT-JEE,IIT-JAM.
Expert faculty for IIT-JEE Mathematics Courses.
M.Sc. Ph.D. (MATHEMATICS) IIT Bhubaneswar.Cofounder at Aspiration

Comments

(10)

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Trever Wolverton

2 years ago

Are sign and step wave the same in continuous signal strength, apart from - polarity? Pls excuse my ignorance i am self studied without human interaction. Live anyway. Rsvp.

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Anubhav Raj

19 days ago

answer of question is not coming -5/3 but it's coming 1/-15

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Dibyajyoti Roy

a month ago

sir i did not understand the 1-cosh part please explain it

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Dhevan c

3 months ago

1) ans is pi
2) ans is zero as lim x tends to 0 1-cos2x/x=0

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Dhevan c

3 months ago

1) ans is pi
2) ans is zero as lim x tends to 0 1-cos2x/x=0

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Shruti Tambulkar

3 months ago

H.W. Q's ans is π and 2

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