Hey guys!
Could someone explain what a GM and an AM is?
And also figure this question out haha.
$The point M divides the internal AB externally in the ratio 1:$ \alpha$ in such a way that AB is the geometric mean of AM and FM. Find the exact value(s) of $\alpha$, and draw a diagram to show...
Hwello !
Lately I've been chilling far too much- and my workload is starting to build up and slowly suffocate me. I'm a lazy rock who won't do anything unless forced to- so I figured since this is public, I'll feel obliged not to fail publicly.-maybe setting everything out will help me...
The ratio of the number of combinations of (2n+2) different objects taken n at a time to the number of combinations of (2n-2) different objects taken n at a time is 99:7. Find the value of n.
Ans: N= 5
How do I approach these type of questions? And when do I use factorial, perms or combs? I'm...
Yo guys!
How do you work with differentiation in proving stuff in inequalities? I just don't get it...
Q1: Given f(x)= ln(x)/x
a.) Show that e^pi > pi^e
Can you just sub stuff in?
Q2: a.) Show that sin x < x for x> 0.
NB: Please assume I don't know any official theorems. My...
Hwello c: Could you guys please give working out? You have my eternal gratitude <3
'A ball is thrown with initial velocity 40m/s and angle of inclination 30 degrees from the top of a stand 25 metres above the ground. What is the impact speed and angle?"
Ans: v= 10sqrt(21) m/s and theta =...
YO YO YO :)
Can you guys help me with the below Qs? My brain cannot cope with physics and it knows it (and yet this is math ext 1 wtf). It would be great if you guys could provide some working out and/or give me tips on how to approach these questions.thhhaankkks
Oh and hi everybody! I'm a...