Answer:
Step-by-step explanation:
14 × 2 = X
=> <em><u>28 = X (Ans)</u></em>
Answer: X = 28
14/50 = X/100
14 x 2 = 28
14/50 = 28/100
<em>here</em><em>,</em>
U = {a, b, c, d, e, f, g, h}, A= {a, b, c, d, e) and B= {c, d, e, f, g),
now,
A-B = {a,b}
A n B = { c,d,e}
36 and 54
54-36=18
54+36= 90
50
70+60 =130
180-130 = 50 degrees
