@JS-M said: What is the smallest number which when divided by 10 leaves a remainder 9, when divided by 9 leaves a remainder 8, when divided by 8 leaves a remainder 7 and so on till when divided by 2 leaves a remainder 1?
2519???
@JS-M said:1.2 m.......z d answerx/(4.8+x) = .9/3.6x= 1.6 (sry)
we can solve it dis way also or nt??
this is solved using concept of similar triangles.4.8/(3.6-.9)=x/.9
x=1.6m
@JS-M said: 3 persons A, B, C complete work in 8 days. B and C together are 5/7 times as efficient as A and B together. On the other hand A and C together are 6/5 times as efficient as B and C together. Alone in how many days each A, B, C finish the work?
options please warna bahut lamba padega solution
@JS-M said: What is the smallest number which when divided by 10 leaves a remainder 9, when divided by 9 leaves a remainder 8, when divided by 8 leaves a remainder 7 and so on till when divided by 2 leaves a remainder 1?
2519
@sh.arora10 said:we can solve it dis way also or nt??this is solved using concept of similar triangles.4.8/(3.6-.9)=x/.9x=1.6m
i also did it by similar triangle......just dat u took different traingles
@sh.arora10 said: An error of 0.02 cm is made while measuring the side of a cube. Find the percentage error in measuring the surface area of the cube, when the side is 10 cm.
is it .4004% ??
if A nd B are the solution of sin^2 x + asin x +b=0 as well as that of cos^2 x +c cos x + d=0 then (A+B) = ?
@sh.arora10 said: An error of 0.02 cm is made while measuring the side of a cube. Find the percentage error in measuring the surface area of the cube, when the side is 10 cm.
.4004%????
@ansh099 said: JS-M bro lcm will be 2520 ... which is completely divisible by all numbers so in order to obtain remainder 1 ....we will add 1 to our obtained lcm.. thus the ans will be 2521. correct me if i m wrong.
bhai 1 minus karte hai. see 10 se devide karne par rem 1 aa rahs hai aapke answer me
@nellorereddy said: @sscjindabad1,1,rt2 then the triangle must be iso...u said that thats formula for quad... trapezium also a quad...just refer what is trapezium and what is quad
Bro what are the cordinates then if u cud tell!!!
@ansh099 said: JS-M bro lcm will be 2520 ... which is completely divisible by all numbers so in order to obtain remainder 1 ....we will add 1 to our obtained lcm.. thus the ans will be 2521. correct me if i m wrong.
.................should subract 1...try to divide 2519 by 10,9,8.........etc, u will get it@cbiofficer said: 1+sinx+sin^2 x + sin^3 x......+ infinity= 4 + 2 root 3nd 0
yr officer ji ........statement clear to likho 'nd 0' ......last wala bhi samjh ni aya...........
maine koi itna parha-likha ni hu yr
At what time after 3.00 p.m. is the minutes hand of a clock exactly aligned with the hour hand?
1+sinx+sin^2 x + sin^3 x......+ infinity= 4 + 2 root 3
nd 0
then x equals to=?
A train travels at a particular speed for a duration of one hour, after which one of its engine malfunctions reducing its speed to 3/5th of the actual speed before the occurrence of fault in engine. It travels at this speed for 2 hours to reach at its destination. If the fault had occurred 50 miles later on, the train would have reached its destination 45 minutes early. Find the distance traveled by the train.