Advertisements
Advertisements
प्रश्न
Which of the following is equal to 1?
विकल्प
20 + 30 + 40
20 × 30 × 40
(30 – 20) × 40
(30 – 20) × (30 + 20)
MCQ
Advertisements
उत्तर
20 × 30 × 40
Explanation:
For any non-zero integers ‘a’ and ‘b’ and whole numbers m and n,
a0 = 1
So, 20 = 1, 30 = 1, 40 = 1
Then, (1 × 1 × 1) = 1
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
`(-1)^("even integer")` is _____________
For a ≠ 0, a0 is ______________
If 8x = `1/64`, the value of x is −2
Evaluate: (2−1 + 3−1) ÷ 6−1
Evaluate: (3−1 + 4−2 + 5−3)0
Simplify: (32)3 × (2 × 35)−2 × (18)2
Simplify: `(2^8 xx 2187)/(3^5 xx 32)`
If `(10^x)/(10^(-3))` = 109, then x is ____________
By how much does `1/((10/11))` exceed `((1/10))/11`?
Find the value of:
(20 + 30 + 40) (40 – 30 – 20)
