Question

(i) 1"+ 2+3+ 4
+10
(ii) 5° +6° 7° +8° 9° -10° +11° +12°
$1 \\ \binom{ \tan( \sec( \beta \alpha e ln( log(?) ) ) ) }{?}$
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Answer 1

Explanation:

1. 10+10=20
2. 1+1+1+1+1-1+1+1=6