Maths, Addmaths and Statistics: Post your doubts here!

[asd]

actually I came across a kinematics question and there was no hint if to use radians or degrees, in ms radians is use

In kinematics, given in trigonometric language, use radians

 

[MustafaMotani]

In kinematics, given in trigonometric language, use radians

K

 

[syed1995]

what if question is silent about radians and degrees .... what to use.. ??

Both will be correct, if not mentioned .. but everything involving Calculus and Circular Measure is done in radians .. unless specified in the question (which they never will for those 2 to use degrees instead!)

 

[MustafaMotani]

Both will be correct, if not mentioned .. but everything involving Calculus and Circular Measure is done in radians .. unless specified in the question (which they never will for those 2 to use degrees instead!)

Ohk

 

[pakiboy]

hey guyz wat u awl made the range for the graph question.....

 

[MustafaMotani]

hey guyz wat u awl made the range for the graph question.....

which range

 

[pakiboy]

that was in modulous function sketch wala quest!!!!!!

 

[MustafaMotani]

that was in modulous function sketch wala quest!!!!!!

to range puchi thi usmein.. ?

 

[pakiboy]

nae graph bnana tha tm ne kahan se kaahn tak bnaya !!!!!

 

[MustafaMotani]

nae graph bnana tha tm ne kahan se kaahn tak bnaya !!!!!

yar wo x^2-x -6 tha ya -x^2-x-6 ??

 

[pakiboy]

x^2 - x - 6
range kya li?

 

[MustafaMotani]

mein ne koi rang nhe li... bus x intercepts y intercepts and turning points se graph bnaya

 

[pakiboy]

mein ne koi rang nhe li... bus x intercepts y intercepts and turning points se graph bnaya

mra matlb x ki knsi values tak bnaya! -2 pe kat rha tha wo x axis ko!!!!!!

 

[MustafaMotani]

PAper discuss nhe karo warna ab wo maray ga..

 

[MustafaMotani]

mra matlb x ki knsi values tak bnaya! -2 pe kat rha tha wo x axis ko!!!!!!

mein ne bus aese he extend kardi line values 3 tak le hai

 

[MustafaMotani]

mra matlb x ki knsi values tak bnaya! -2 pe kat rha tha wo x axis ko!!!!!!

ha kat raha tha

 

[pakiboy]

or negative ki side.......
extend kyn ki wo to uper jani thi!!!!

 

[MustafaMotani]

or negative ki side.......
extend kyn ki wo to uper jani thi!!!!

mera matlab yahi hai k negative mein kuch nhe leagaya ... dono positive side extend kia hai bus

 

[Haris Bin Zahid]

MustafaMotani
Plz, need help here!
Q. Show that the line x+y=q will intersect the curve x^2-2x+2y^2=3 in two distinct points if q^2<2q+5.
In this, do we have to assume a value for q first? E.g. 2 would fit here. Is that fine or no?

 

[MustafaMotani]

MustafaMotani
Plz, need help here!
Q. Show that the line x+y=q will intersect the curve x^2-2x+2y^2=3 in two distinct points if q^2<2q+5.
In this, do we have to assume a value for q first? E.g. 2 would fit here. Is that fine or no?

wait let me thinK .. idont think assumption will work

 

[Haris Bin Zahid]

wait let me thinK .. idont think assumption will work

Then?