Page 3 - 2 Revision 2nd sec 1st term-1
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) = 3 + (0.5) ) = (0.05)
16) The S.S of equation : log 5 = −1 …
1 1
a) { } ) { } ){1} ){50}
10 50
17) The measure of the smallest angle in∆ ℎ ℎ = 8 , =
7 21 . =
a) 32° 34 b) 42° 34 c) 36° 34 ) 46° 34
7
(2−3ℎ) −128
18) lim = ⋯
ℎ→0 4ℎ
a) 336 b) -336 c) 623 d) – 623
5+2
19) lim = ⋯
→0 3
5
a) 5 b) 3 c) 2 d)
3
20) The S.S in R of the equation f : f(x) =√ − 2 …..
a) R b0 {2} ) [2, ∞[ d) ]2, ∞[
