Doubtnut
581 old videos with fewer than 5,000 views from this channel.
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1:52
JEE MAINS 2018 Find derivative of ltmath gt
ltmrow gt
ltmfrac gt
ltmrow gt
ltmsup gt
ltm...
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3:06
JEE MAINS 2018 If ltmath gt
ltmrow gt
ltmsup gt
ltmi gty lt/mi gt
ltmn gt5 lt/mn gt
lt/msu...
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17:56
JEE MAINS | Hyperbola | Previous Year Questions | 2007 -2017
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2:09
Three numbers are chosen at random without replacement from {1, 2, 3,
...... 8}. The probability
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2:09
Find the differential equation representing the family of curves `y=ae^(bx+5)`, where a and b are a
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10:05
JEE ADVANCED 2018 | PAPER - 2 | Question No. 02
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5:10
IIT JEE INVERSE TRIGONOMETRIC FUNCTIONS The range of value of `p`
for which the equation `sincos...
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3:50
JEE MAINS 2018 Find the derivative of `(x+3)^2.(x+4)^3.(x+5)^4`
w.r.t. `x`
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2:03
JEE MAINS 2018 ltmath gt
ltmrow gt
ltmi gtD lt/mi gt ltmrow gt ltmo gt( lt/mo gt
ltmrow gt
l...
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5:26
If `(9^n\ xx\ 3^2\ xx\ (3^(-n/2))^(-2)-\ 27^n)/(3^(3m)\ xx\ 2^3)=1/(27)`
, prove that `m-n=1`
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3:16
If ltmath gt
ltmrow gt
ltmi gtx lt/mi gt ltmo gt+ lt/mo gt ltmfrac gt
ltmn gt1 lt/mn gt
l
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2:45
If ltmath gt
ltmrow gt
ltmi gtx lt/mi gt ltmo gt+ lt/mo gt ltmfrac gt
ltmn gt1 lt/mn gt
l
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2:22
Find the product:
ltmath gt
ltmrow gt
ltmrow gt ltmo gt( lt/mo gt
ltmrow gt
ltmn gt3 lt/m
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1:37
If `x^2+1/(x^2)=102 ,`
then `x-1/x=?`
(a)8
(b) 10 (c) 12
(d) 13
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1:05
Factorize:
ltmath gt
ltmrow gt
ltmn gt1 lt/mn gt ltmo gt− lt/mo gt ltmn gt27 lt/mn
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1:15
Find the value of a
such that ltmath gt
ltmrow gt
ltmrow gt ltmo gt( lt/mo gt
ltmrow gt
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6:02
Solve the following
system of equations by method of cross-multiplication: ltmath gt
lt
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5:17
Find the values of ltmath gt
ltmi gtp lt/mi gt
lt/math gt
and ltmath gt
ltmi gtq lt/mi gt
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2:54
Find the
roots (if they exist) by completing the square:
ltmath gt
ltmrow gt
ltmn gt2 lt
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2:04
Find the
values of ltmath gt
ltmi gtk lt/mi gt
lt/math gt
for which
the roots are rea
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3:01
In Figure, ltmath gt
ltmrow gt
ltmi gtA lt/mi gt ltmi gtB lt/mi gt ltmi gtC lt/mi gt lt/mro
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3:17
Diagonals ltmath gt
ltmrow gt
ltmi gtA lt/mi gt ltmi gtC lt/mi gt ltmo gt  lt/mo gt
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2:09
A godwon
measures ltmath gt
ltmrow gt
ltmn gt40 lt/mn gt ltmi gtm lt/mi gt ltmo gt

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1:15
Let ltmath gt
ltmrow gt
ltmi gtf lt/mi gt ltmo gt, lt/mo gt ltmo gt  lt/mo gt ltmi g