EJERCICIOS 01

SOL 01:

k=√5 . csc0-ctg0
k=√5.√5-(-2/1)
k=5+2=7

SOL 02:

M=√13(senß-cosß)
M=√13(-2/√13- -3/√13)
M=2-3=1

SOL 03:

ctg0: 2,4=12/5=x/y

k=tg0-sec-
k=-5/-12 - 13/-12 =-18/-12 = 3/2
k= 1,5

SOL 04:

k=5.ctg0+csc0
k=-5(-4/3)+5/3
K=-20/3+5/3=-15/3= -5

SOL 05:

k=senß+sen0/cosß+cos0=
2senß/2cosß=tgß=-3a/a=-5

SOL 06:

tg0=-3/2=y/x
M=3√ 13(sen0+cos0)
M=3+√ 13(3/√ 13+-2/√ 13)
M=3+3-2
M=4

SOL 07:

ctgß=2,4=12/5=x/y

k=2senß+1/4cosß
K=2(-5/13)+1/4(-12/13)
K=-10/13+-3/13=-13/13 = -1