789 [ – ] [ 2nd ] [ ANS ]
[
]
Example 20
ln7 + log100 = 3.945910149
[ ln ] 7 [
] [ + ] [ log ] 100
[
]
9 10
= 100
2
[ 2nd ] [ 10
x
] 2 [
10 e
= 0.006737947
–5
[ 2nd ] [ e
x
[
]
Example 21
7 [ A
/
] 2 [ A
b
c
[ A
/
] 5 [ A
b
b
c
Example 22
]
] [ ( – ) ] 5
/
] 3 [ + ] 14
b
c
/
] 7 [
]
c
E-41