Page 127 - Math SL HB Sem 1
P. 127
( .
$ [Martmun, lzar^-L 6J
Consider (:
.9 ) = lsn 2.r .
G) Write dorvn rhe period of g. ft.t.'lf finarkJ
[3 markJ
(lr) On the dragram below, sketth the curve of g, for 0 S x < 2n .
4
3
2
I
0
! 3 It 1
-l
-?
-3
-4
(.) Wrire dorvn the number of solutions to the equation (_t)
a = 2, for O < x < 2tc . [2 narbJ
kts. +
