Question

d.
113
a. sino
tano
C.
86. If coso
80. Find the magnitude of 0 and 8. If
sin (0+8) = cos(6+8) = 13 12 and 6
and 8 are acute angles.
0 = 450, 8 150
b. O = 350, 8
250
c. 0 = 65°, 8 10°
d. none of these
tano equal
V1+
vice
a.
a.
x
x
c.
V1+
81. If A, B and C are interior angles of
B+C
87. sec A (
to
ADC then si
equals

Answer 1

Answer:

please write question properly