Advertisements
Advertisements
प्रश्न
Find the value of:
(20 + 30 + 40) (40 – 30 – 20)
योग
Advertisements
उत्तर
(20 + 30 + 40) (40 – 30 – 20) = (1 + 1 + 1)(1 – 1 – 1) ...[∵ a0 = 1]
= (3)(–1)
= –3
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
`(-1)^("even integer")` is _____________
For a ≠ 0, a0 is ______________
(−2)−7 = ____________
`(-1/3)^(-5)` = ____________
Evaluate: (50 + 6−1) × 33
Simplify: `(2^8 xx 2187)/(3^5 xx 32)`
(−2)−3 × (−2)−2 = ____________
Which is not correct?
By how much does `1/((10/11))` exceed `((1/10))/11`?
Simplify: (3.769 × 105) + (4.21 × 105)
