CGL 2012 Tier 2 Preparations and Results

@sampras said:
its -1 as ... (9-1)^201/9 will give remainder (-1)^201
yes sir n -1 will be 8
@Brooklyn said:
@rahulshaitan : i said naa: siny= s n cosy - c
bhai par kya 2sc + 3c^2 - 3s^2 - 10sc is equal to sin^2 + 3siny cos y + 5 cos^y????

mujhe ye samajh nahi aaya can u please elaborate this .

@sandeepv882 said:
isko bhi solve kar do bhai logo answer 15 hai
@sampras said:
its -1 as ... (9-1)^201/9 will give remainder (-1)^201
bhai traingle wala bhi solve kar do .......answer 15 hai bt not getting approach
@rahulshaitan said: What is the maximum value of 1/(sin^2 y + 3 sin y cos y + 5 cos^2 y) ????
I'm gettin 1/3 without differentiation
@rahulshaitan said:
bhai just go through this for remainders -

Remainders

please jyada depth me mat jana ssc ke liye itna depth me nahi jana. Ye CAT level hai. Kabhi blog likhne ka sahuk tha tab likha tha ye aarticle so dont waste too much time on it. have a look at it.
@rahulshaitan : nai nai
sin^2 + 3siny cos y + 5 cos^y????

after diffrentiation becomes:

2sc + 3c^2 - 3s^2 - 10sc
@rahulshaitan said:
bhai just go through this for remainders -

Remainders

in most of the major competitive exams questions on remainders are frequently asked. This post will clear the basics about solving remainder problems.


Bhai such a long post ..... will be too difficult to browse through mobile ... but very useful one... good one..bro and thanks for the notes
@sandeepv882 said:
Iske options dena
@mickym said:
Iske options dena
15 answer hai .....3x+5x+4x=180 so 15 answer....but ye 4x kaise aaya pta nhi bhai
x=tan15, then x^2+1/x^2 ki value kya hogi
ABC is a triangle . The medians CD and BE intersect each other at O. Then triangle
ODE:Triangle ABC.
a. 1:3 b. 1:4 c 1:6 d 1:12
@sampras said:
Bhai such a long post ..... will be too difficult to browse through mobile ... but very useful one... good one..bro and thanks for the notes
bhai ab isme sab kuch tha and me kuch delete nahi karna chahta tha. gyan ki dhara sabke pass barabar pahuchni chahiye and choti choti post delta to ho sakta hai samajh nahi aata isliye aise he post karna pada.
@Brooklyn said:
@rahulshaitan : nai nai
sin^2 + 3siny cos y + 5 cos^y????
after diffrentiation becomes:
2sc + 3c^2 - 3s^2 - 10sc
ohk

bhai isme bhi koi dikat nahi lag rahi still I m trying to figure out ki aapke, sampras bhai ke and mere tarike me kya farak hai
@sandeepv882 said: x=tan15, then x^2+1/x^2 ki value kya hogi
14 hogi bhai
@gudda1122 said:
ABC is a triangle . The medians CD and BE intersect each other at O. Then triangle
ODE:Triangle ABC.
a. 1:3 b. 1:4 c 1:6 d 1:12
1:12.....
@sampras said:
Bhai such a long post ..... will be too difficult to browse through mobile ... but very useful one... good one..bro and thanks for the notes
kuch aur topics ke bhi pade hai agar chahiye ho bata a me post kar dunga.
@gudda1122 said:
ABC is a triangle . The medians CD and BE intersect each other at O. Then triangle
ODE:Triangle ABC.
a. 1:3 b. 1:4 c 1:6 d 1:12
1:12
@mickym said:
1:12
correct method post karna mera wala kafi bada hai
@mickym said:
14 hogi bhai
explain plz