Question

find the value using formula 49 ✖️ 50​

Answer 1

Answer:

2450 is the answer

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

49 × 51

= (50-1) × (50+1) [Formula = (a-b)×(a+b)= a square -b square ]

= 50 square - 1 square

= 2500 - 1

= 2499 is the answer.

Given question is wrong.