- Messages
- 38
- Reaction score
- 6
- Points
- 18
Have you taken statistics or mechanics? And also I guess it'll be more convenient to use discord or instagram, dunno, you up for it?
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Yeah man sureHave you taken statistics or mechanics? And also I guess it'll be more convenient to use discord or instagram, dunno, you up for it?
Yeah.
1st question was it 280/3?
And area under graph last question,
I seriously didn't get what they were asking for. I did something and ended up with something like 90 - tan(cos^(-1)(sin(theta))) like holy shit and just gave up xPPlus the one you asked to prove the 20sin^2x = 9cos was pretty straight forward really
You had 20sinx is equal to 9tan(90-x)Ah yes, that question where you had two triangles and had to prove bla sin theta = cos square theta something
I actually didn't get the question at all, I found out the sin theta part but I didn't know what to do next.
No.1 was 840/x^2What was the answer to q1?? And last question of area undee graph.
listen do you lose a mark if you do not put a +C in the integral even though you don't need to find a constant like the last question?First question nCr I got r = 3. I can't remember anything after that
Area under the curve last question, like I said before I got 1. 9 - 8 => 1 or 1.5 - 0.5 => 1
So basically (not sure if n was 7) 7C3 * (ax)^(7 - 3) * (b/x^2)^3 => ax^4 * b/x^6 cancels out and you'll get something/x^2What was the answer to q1?? And last question of area undee graph.
You don't need a +C for integrals like that. Only when you're integrating say dy/dx, then you put a +C, sub the x and y coordinates and find C.Hey
listen do you lose a mark if you do not put a +C in the integral even though you don't need to find a constant like the last question?
Damn, I'm doing Statistics 1. It's in wednesday D:I'm doing mechanics
YES THAT'S THE ANSWER I REMEMBER NOW xPNo.1 was 840/x^2
Are you doing any of the sciences?Damn, I'm doing Statistics 1. It's in wednesday D:
Please remember the answers properly so we can discuss.Damn, I'm doing Statistics 1. It's in wednesday D:
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