ICSE − Q & A

https://www.respaper.com/khalidbin2002/3079-pdf.html How would I show sample space in Q4 a

In linear inequations,
P Intersection Q' is essentially the same thing as P-Q right?

+ 2 more questions by navyaaaaaaaa  

In triangle PQR,M is the midpoint of QR and N is the midpoint of PM. If QN when produced meets PR at S,then find the ratio of area of triangle PQS and are of triangle QSR. This is a crazy question. Could someone help me with this?
asked by Navyaa Rao (navyaaaaaaaa) 5 years ago
2

Any tips for revision y'all? Cuz I dunno what I'm doing rn.
asked by Navyaa Rao (navyaaaaaaaa) 5 years ago
1

Proofs of theorems are not in syllabus, right? 
I just want to confirm.

Our teacher told us to steer clear of the Ogive question since there's a large possibility of human-error (the hand made graph). Thoughts?

Also, guys don't forget to write theorems, formulae,etc on the right hand side, lest should lose a mark! And 99 hurts..

Is sample space compulsory in every probability question?

when two dice are rolled simultaneously what is the possibility of getting:
a multiple of two on one die and a multiple of three on the other.

cosec6A -cot6A= 3cot2A.cosec2A+1

Please prove it!!!

Okay so just rechecking. Say we get a squareroot of a prime no. And it can't be simplified. We can use the log book to find the squareroot right?
Also Can y'all name the chaps where even if the squareroot is coming as the answer, we gotta show the working?

the nth term of an AP cannot be n2 +n+1.justify your answer

+ 2 more questions by pavithran5  

how many three digits numbers are divisible by 9?
asked by T.M.Devi T.M (pavithran5) 5 years ago

https://www.respaper.com/spandanui/6264-zip.html answer for q3 c
asked by T.M.Devi T.M (pavithran5) 5 years ago

What to do if I get struck in proving trigonometric identities