Find the values of the following- a 20 - 30 - 40 b 30-20 - 50

1. 2^0 + 3^0 + 4^0 = 1 + 1 + 1 nbsp; = 3 2. nbsp;(3^0×2^0) nbsp;× 5^0 = (1 × 1 ) × 1 = 1 nbsp;× 1 nbsp; nbsp; = 1 ...

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Byju's Answer

Standard VII

Mathematics

Zero Exponent

Find the valu...

Question

Find the values of the following:

(a) $2^{0} + 3^{0} + 4^{0}$
(b) $(3^{0} \times 2^{0}) \times 5^{0}$

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Solution

1. $2^{0} + 3^{0} + 4^{0}$

= 1 + 1 + 1

= 3

2. $(3^{0} \times 2^{0}) \times 5^{0}$

= $(1 \times 1) \times 1$

= $1 \times 1$

= 1

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Find the values of the following: (a) 20+30+40 (b) (30×20)×50

1. 20+30+40 = 1 + 1 + 1 = 3 2. (30×20)×50 = (1×1)×1 = 1×1 = 1

Find the values of the following:

(a) $2^{0} + 3^{0} + 4^{0}$
(b) $(3^{0} \times 2^{0}) \times 5^{0}$

1. $2^{0} + 3^{0} + 4^{0}$

= 1 + 1 + 1

= 3

2. $(3^{0} \times 2^{0}) \times 5^{0}$

= $(1 \times 1) \times 1$

= $1 \times 1$

= 1