Question number 86 1.F: x^2+y=2> y =2-x^2 (x,y are real) Value of y is real as long as x>_-2 So range of f is [-2,infinty). Option 4 2. F: x^2+y^2=25 > y=root (25-x&2) So for all values of x this function is not real> option 5 4 . Y=x^2 (x,y belong to R) is increasing as long as x is positive > f is increasing on ( 0,infinty) not on R So option D will be correct. (Note: x^2+y^2=25 fails in vertical line test Put x=0 y has two values So b matches with F in option d only)
These all teachers who are teaching jkssb syllabus, I am sure if they will appear in the actual exam they will not get above 50% these are duffer people who are unemployed.
BTW I don't know the man who is operating the channel, but I can guess that he might be a bright student of his era after watching him giving lectures on mathematics. Being a mathematics student, i can measure the depth of knowledge one can have in mathematics.
Question number 86
1.F: x^2+y=2> y =2-x^2 (x,y are real)
Value of y is real as long as x>_-2
So range of f is [-2,infinty). Option 4
2. F: x^2+y^2=25 > y=root (25-x&2)
So for all values of x this function is not real> option 5
4 . Y=x^2 (x,y belong to R) is increasing as long as x is positive > f is increasing on ( 0,infinty) not on R
So option D will be correct.
(Note: x^2+y^2=25 fails in vertical line test
Put x=0 y has two values
So b matches with F in option d only)
Bro did you solved that question of area of triangle?what answer did you got
Q90
No answer is correct
As it comes out root 17
@rebel
I can cnd you solution
@@EssZakir-m8s The one in which 4 statements were given...like probability is always positive
@@rebel-wz8hv
Yes
Option P and S are correct.
Good
These all teachers who are teaching jkssb syllabus, I am sure if they will appear in the actual exam they will not get above 50% these are duffer people who are unemployed.
Kya mtlb
I m employed BTW 😂😂
BTW I don't know the man who is operating the channel, but I can guess that he might be a bright student of his era after watching him giving lectures on mathematics. Being a mathematics student, i can measure the depth of knowledge one can have in mathematics.
Mko maths k 2 he question glt hue .......😢😢😢😢
Nice 👍
ques. 85 kahan hai?
Bhai glt ku bta rha ha agr nhi pta...Q86 ka D answer ha 200%
Let the answer key to come 👍
Ye question discard hoga 👍
Sare options galt hai 👍
Mera bhi vahi aya .... range puche hai ist function ki minimum value vahi aaye mere according bhi🤣🤣🤣
@@jkssbstudypoint baki sab options solve horhe hain
X^2+Y2=25 wala function nhi ha
.. question wahi khtam ho jata ha...
D is right
Science ke 20 questions dale ha
Yes 👍
What about Cutoff
B part m misprint ha
Q 83
89 ka hai /17
Stock assistant say easy tha
√17
√17 hi aya tha ans.
What about 85
Nhi hai combination can be written in brackets
@@SahilSharma-ss3cu 85 ki bat kar rehe hain
a
@@jkssbstudypoint bhai plz 85 question ka solution do
Wha R/D hai jbki whan R-D hona chahiye..... Plz bhai explain that...... Let A= x:x€R.......
89 ka koi b option match nhi horaha
Yes square root 17 is right answer 👍
Cutoff kya rahega