goIIT: IIT JEE AIEEE CET WBJEE VITJEE BITSAT IIIT AICET Engineering Entrance Experts, Student Discussion Community, IIT JEE Preparation Online

Thanks man.

can you explain it a bit more please.

Does SST require conceptual thinking??

I think u must just read the whole chapters, that's it.

Find the general solution for:

2 cos^2 x + 3 sin x = 0

It is 2 cos square x + 3 sin x = 0

Thanks

Find derivative of:

What will be the derivative of (ax) ??

1) f(x) = (ax+b)^n (cx+d)^m

2) (ax+b sin x)/(cx+d cos x)

Please solve by the easiest way possible.

Thanks

OK
Thanks ...

There was a secret book leaked from Area 51 in US which I had, but now I don't have it.
That book contained the description of the UFOs and all.

Don't know if that book was really 'REAL'.

but, how can we write I Z1 + Z2 I = 1
Give is:
| z - (3+4i) | = 1

Also, the answer is 6 and 4

Second one, I got it. Thanks for that.

But, could u please explain the first question?

1) If M = greatest |z| and m = least |z| for complex no. satisfying |z-(3+4i)| = 1
then find M and m.

2) If |z-4| > |z--2| then Re (z) = ?
Answer: Re (z) > or < value

Thanks

Thanks, I got it.

feynmann

Your answer is right, 4 times.

But, please explain ...

A metal foil block is warmed by radiation with a sphere at temperature T and distance d. The power received by foil is P.

If temp and distance both are doubled, the power received will be:

Please show in detail, how you got the answer.

Thanks

The curve represented by x = ae , y = be ^-
power is theta, power is negative of theta

R is:

a Hyperbola, Parabola, Ellipse or Circle.

Please explain the answer.

OK, I got it.

Thanks guys ...