Question

Y=sin(kx+1) diffrenciate ?

Answer 1

Answer:

derivative of this is dy/dx= kcos (kx+1) I think..

Explanation:

pls make me as brainlist...

Answer 2

Answer:

Explanation:

Answers

Volm of solid=v of cone +v of cy.

Therefore..applieimg the formula we get.

1/3 pi r sq h+pi r sq h

Therefore ..he of cOne-4

So total minus h ofcon -h of cy.

So h of cy.-21

Therefore putting the values and sovling it we get the...total round off=631 cube..——1

Now csa of toy = csa of cy. +csa of cone

Therefore pi r l+ 2pi r h

L sq.= h sq+ r sq.

So putting values we get.

L=5

......so now.....

2 pi r h + pi r l

Putting values :.

We get

443cm sq round off approx

Hope it helpes..

Thanks..