Math Is Fun Forum

you can do the second one as well.

i think you are right.i just guessed it but the function is ok.we need to find a way to get it from the condition

just keeping the topic alive...

hi ganesh

hi ganesh

hi bob bundy

actually the probability is an infinitesimal.but if there is a possibility that any number is chosen at random from our interval then there is a possibility for an exact value to occure.

hi Lynn16

what elements do we have to work with?

hi zee-f

you can do it like this:
x^2 + 2x - 15=
x^2 - 5x + 3x - 15=
x(x-5) + 3(x-5)=
(x+3)(x-5)

the answer is D

hi zee-f

1 is correct!2 is incorrect(hint:look at the signs).3 and 4 are also correct.

hi anandbar

welcome to the forum.it is nice to meet new people esspecially those who like math.

as for the problem i think i solved once something similar so it would be nice of you to post the problem preferably in a new topic.

hi

here's another multivariable limit:

hi gAr

thanks.

here's one interesting limit:

i haven't encountered it yet and its kind hasn't been mentioned in this topic but it is one of the easier limits of this kind