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  1. (16)–3/4 + 2–3 + (8)–2/3 is equivalent to :
    1. 1
      2
    2. 3
      2
    3. 9
      2
    4. 5
      4
Correct Option: A

(16)–3/4 + 2–3 + (8)–2/3

=
1
+
1
+
1
( 16 )3/423( 8 )2/3

=
1
+
1
+
1
(24)3/423( 23 )2/3

=
1
+
1
+
1
232322

=
1
+
1
+
1
=
1
8842


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