(
IL 1994)
1) Evaluate : 12 xyz' when x = 9.
y = 2, and 2 = 8.
(ICSE)
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Answered by
1
Step-by-step explanation:
x^1÷2×y^-1×z^2÷3
=✓9×1/2×4
=3×1/2×4
=12/2
6
Answered by
1
Answer:
Step-by-step explanation:
When x=9 it will be 3square
If y = 2
If z = 8 it will be 2 cube
: (3square) 1/2 x (2) -1 x (2cube) 2/3
=(3) 2x1/2 X 1/2 X (2) 3x1/3
= 3 X 1/2 X 2
= 6/2 = 3
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