Question

14. Find the values of sin (a - b), cos (a - b) and tan (a - b), given
8
5
(i) sin a
tan B = a and ß in Quadrant I.
12
-12
24
(ii) cos a = cot ß =
a in Quadrant II, ß in Quadrant I.
13
7.
17​

Answer 1

Answer:

answer in explaination

Step-by-step explanation:

AB=6cm

AC=4cm

BC=2cm