« previous next »
Pages: [1]   Go Down

Author Topic: PLZZZZ!!!! help  (Read 2337 times)

Offline abczyx

  • Newbie
  • *
  • Posts: 5
  • Reputation: 19
PLZZZZ!!!! help
« on: December 30, 2012, 07:22:00 am »
1)
Prove that   sin2x /(1+cos2x) = tanx


2)
Solve the eqn  2sec2X + tanX - 3 = 0             (X stands for theeta and  0<=X<=180)


SO PLZZZ HELP!!!!

Logged

Offline 1maths1

  • Newbie
  • *
  • Posts: 1
  • Reputation: 11
Re: PLZZZZ!!!! help
« Reply #1 on: August 25, 2013, 01:57:33 am »
Hi
Sorry for late response, but if you still need help please let me know.

Thanks
Logged
Pages: [1]   Go Up
« previous next »