Ask a New Question

Prove By induction that sinx

Prove the following:[1+sinx]/[1+cscx]=tanx/secx =[1+sinx]/[1+1/sinx] =[1+sinx]/[(sinx+1)/sinx] =[1+sinx]*[sinx/(sinx+1)]
1. 3 answers
2. asked by Anonymous
3. 965 views
Knowing that derivative of sinx is cos⁡x and derivative of cosx is -senx, prove by induction, that the 2n derivative of sinx =
1. 1 answer
2. asked by SILVIO
3. 481 views
3. Prove by induction that∑_(r=1)^n▒〖r(r+4)=1/6 n(n+1)(2n+13)〗.5. It is given that u_1=1 and u_(n+1)=3u_n+2n-2 where n
1. 0 answers
2. asked by Iman
3. 743 views
Prove By induction that sinx + sin3x + sin5x +.... Sin(2n-1) =sin^2(nx)/sin3x
1. 2 answers
2. asked by Joel
3. 1,754 views
prove the product of 4 consecutive integers is always divisible by 24 using the principles of math induction. Could anyone help
1. 1 answer
2. asked by zomg
3. 2,766 views
If y=Sinx^Sinx^Sinx.......infinity then prove that dy/dx=2ycotx/1-ylog(sinx).?
1. 1 answer
2. asked by Parikshit
3. 1,461 views
I need to prove that the following is true. Thanks(cosx / 1-sinx ) = ( 1+sinx / cosx ) I recall this question causing all kinds
1. 0 answers
2. asked by abdo
3. 1,017 views
Prove the following identity:1/tanx + tanx = 1/sinxcosx I can't seem to prove it. This is my work, I must've made a mistake
1. 1 answer
2. asked by Heather
3. 814 views
Use mathematical induction to prove that the statement holds for all positive integers. Also, label the basis, hypothesis, and
1. 1 answer
2. asked by Timofey
3. 636 views
Use mathematical induction to prove that the statement holds for all positive integers. Also, can you label the basis,
1. 1 answer
2. asked by Brock
3. 549 views