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Simplify:
(i)
(ii)
(iii) -
-
(iv)
(v)
(vi)
(i) We have,
+
-
=
(L.C.M of 2, 4 and 4 is 4)
=
=
=
= -2
(ii) We have,
-
-
=
(L.C.M of 3, 6 and 3 is 6)
=
=
(iii) We have,
-
+
=
(L.C.M of 4, 6 and 3 is 24)
=
=
=
=
(iv) We have,
+
+
=
(L.C.M of 5, 10 and 7 is 70)
=
=
=
(v) We have,
-
+
=
(L.C.M of 6, 5 and 15 is 30)
=
=
=
(vi) We have,
+
-
=
(L.C.M of 8, 9 and 36 is 72)
=
=
=
=