filmov
tv
JEE Delight | JEE Advanced 2023 | Paper1 | Q10 | Sequence and series
Показать описание
JEE Delight | JEE Advanced 2023 | Paper1 | Q10 | Sequence and series
0 Let 7
r
z }| {
5 . . . 5 7 denote the (r + 2) digit number where the first and the
last digits are 7 and the remaining r digits are 5. Consider the sum
S = 77 + 757 + 7557 + 7
98
z }| {
5 . . . 5 7. If S =
7
99
z }| {
5 . . . 5 7 + m
n
, where m and
n are natural numbers less than 3000, then the value of m + n is
Support the channel:
0 Let 7
r
z }| {
5 . . . 5 7 denote the (r + 2) digit number where the first and the
last digits are 7 and the remaining r digits are 5. Consider the sum
S = 77 + 757 + 7557 + 7
98
z }| {
5 . . . 5 7. If S =
7
99
z }| {
5 . . . 5 7 + m
n
, where m and
n are natural numbers less than 3000, then the value of m + n is
Support the channel:
0:12:03
JEE Delight | Simple yet elegant | max [r1+r2] for two touching circles inscribed in a semi-circle
0:06:55
JEE Delight | Sequence & Series | Sophie Germain Identity | A rare telescoping product problem
0:04:55
JEE Delight | Two circles passing through two fixed points & touching a line intersect orthogona...
0:04:42
JEE Delight | Geometry of complex number | Circles | SE#10 | JEE Advanced 2013
0:06:56
JEE Delight | Calculus | JEE Advanced 2023 | Paper1 | Q4 | Limits | Sandwich theorem
0:07:59
JEE Delight | JEE Advanced 2023 | Paper1 | Q12 | 3 D geometry | Parallelopiped
0:10:58
JEE Delight | JA 2018 | An interesting question with amazingly tricky options
0:08:28
JEE Delight | 3 D geometry & Determinants | Passage | Three planes intersect in a line
0:10:05
JEE Delight | Circles | Passage based | Incircle of a triangle with a given side & contact point
0:04:08
JEE Delight | Geometry of complex number | Circles | SE#6 | JEE Advanced 2013
0:07:09
JEE Delight | JEE Advanced 2023 | Paper1 | Q14 | Determinants | System of equations
0:03:58
Limits | JEE Delight | Sandwich theorem & multiplicity of roots
0:12:48
JEE Delight | JA 2019 | An amazing question with interacting circles , tangents and parabola
0:05:14
JEE Delight | The circles S/r ± S′/r' =0 for circles S & S' radius r & r'...
0:08:38
JEE Delight | JEE Advanced 2023 | Paper1 | Q6 | Probability
0:07:39
JEE Delight | Circles | A circle trapped in a trapezoid | Matrix matching
0:05:01
JEE Delight | 2 methods | Radius of circle touching two touching circles and their common tangent
0:08:46
JEE Delight | Circles | All Common tangents to three given circles
0:09:17
Limits | An amazing JEE Delight PYQ | Telescopic summation of trigonometric series and limits
0:09:55
JEE Delight | Circles | Common chord of two circles touching a parabola & passing through its fo...
0:04:52
JEE Delight | Circles | Radical centre of circles drawn on the sides of triangle ABC as diameters
0:06:48
JEE Delight | Circles | Least value of m for centre of circle on y=ax touching two given circle
0:08:25
JEE Advanced 2019 | JEE Delight | Matrices | Trace & elementary row operations #jeeadvanced
0:05:33
JEE Delight | Tangents to circle from any point on a tangent to parabola pass through a fixed point
Комментарии