ICSE − Q & A

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?

Any tips for revision y'all?
Cuz I dunno what I'm doing rn.

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
1

https://www.respaper.com/spandanui/6264-zip.html answer for q3 c
asked by T.M.Devi T.M (pavithran5) 5 years ago
1

What to do if I get struck in proving trigonometric identities

+ 1 more questions by teleansh  

https://www.respaper.com/kaushal3610/9037-zip.html 3 i) Answer is 36 but what property should i write or writing answer directly is correct
asked by Ansh Anand (teleansh) 5 years ago
1

Guys question is that there are 2 boys....
Both were born in 2000...
What is probability of:

(I)Birthday on same day

So the total outcomes will be 366² no? And favourable outcomea will be 366...

Thus P(same day)=366/366² = 1/366

Just thought of Sharing this with you guys 
My teacher “advised” me to complete the section A part in 45 minutes and section 1 hour and maximum each sum 6 minutes only then we will can get sometime for revision (again I am telling I have only been advised ) It may happen each one of you can have different strategy

https://www.respaper.com/nehitp7/5058-zip.html plz prove this Q7 c)

Just one tip:

Satisfy your lust for maths after boards. Till then, hang on with the good old wife/husband you have. Trust me, I've seen over-excited matheletes get 99 in boards, and you know pretty well that a 99 is more painful than a 95.

Signing off.

https://www.respaper.com/singhalaani/943-pdf.html# please answer(if possible with diagram) question 5(2).