How multiply 78 x 73 vedic sutra 2 nikhalam
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This document describes how to multiply 78 x 73 using Vedic math techniques in 5 seconds. It explains that you take the base of 10 x 8 = 80 since 78 and 73 are closer to 80. Then you calculate 78 - 2 and 73 - 7 relative to the base of 80. You multiply -2 x -7 to get 4 with a carry of 1. Then you cross add 78 - 7 to get 71 and multiply 71 by 8, the base, to get 568. Adding the carried 1 gives the final answer of 5694.
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The document describes a math trick involving a person's phone number. It instructs the reader to take the first five digits of their phone number, multiply by 80 and add 1, then multiply by 250 and add the last four digits twice and subtract 250 before dividing by 2. It claims the resulting number is a combination of the first five and last four digits of the reader's phone number, and encourages them to try it and share it with friends.
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The document describes a "math trick" involving a 6 step process: 1) choose days per week to eat out, 2) multiply by 2, 3) add 5, 4) multiply by 50, 5) add either 1765 or 1764 depending on if your birthday has passed, 6) subtract the year you were born. The resulting 3 digit number's first digit is the days per week chosen, and the last 2 digits are your age. It encourages the reader to try it out and share it with friends.
The mysterious 24
The document discusses the mysterious properties of the number 24. It notes that if you square any prime number greater than 3 and then subtract 1 from the result, the answer will always be divisible by 24. As an example, it shows that 112 is 121, and 121 - 1 is 120, which is divisible by 24. This strange pattern is proposed as the reason why 24 is such a mysterious number.
The birthday trick
This document describes a 12-step math trick that is claimed to determine a person's birthday. It directs the reader to perform 12 calculation steps using their birth month and date along with the last two digits of their birth year. If done correctly, subtracting the final number from 32940 should equal the reader's birthday in M/D/YYYY format. The document encourages readers to try out the trick themselves and share it with others.
The missing digit trick!
This document describes a trick called the "missing digit trick" that relies on properties of numbers divisible by 9. A friend secretly writes down a 4+ digit number, adds the digits, subtracts that sum from the original number, then crosses out one digit from the result. Without seeing the numbers, the person can determine the missing digit by adding up the remaining digits, seeing what number needs to be added to make the total divisible by 9, which is the crossed out digit.
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Square of 101 to 109 in 5 seconds vedic sutra 2 nikhalam
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How multiply 78 x 73 vedic sutra 2 nikhalam
- 1. www.vedicmathsofindia.com How to Multiply 78 x 73 in just 5 seconds
- 2. www.vedicmathsofindia.com To solve this, we will apply Vedic Maths sutra No 2
- 4. www.vedicmathsofindia.com The powers of 10 from which the difference is calculated is called the Base.
- 5. www.vedicmathsofindia.com 78 x 73 = ? These two digits are neither closer to 10 nor 100.
- 6. www.vedicmathsofindia.com So, we will take base 10 x 8 = 80 (since 78 & 73 are closer to 80)
- 7. www.vedicmathsofindia.com 78 x 73 = ? So, here base is 80. Hence the difference between the base and numbers are -2 and -7 respectively
- 8. www.vedicmathsofindia.com We will write this as 78 -2 X 73 -7 -----------------
- 9. www.vedicmathsofindia.com Step 1: Multiply -2 x -7 78 -2 X 73 -7 --------------- 4Carry 1
- 10. 78 -2 X 73 -7 --------------- 4Carry 1 For base Below 100 , there will be 1 digit on right side and for base above 100, it is 2 digit, prefix 0 when answer is single digit in step 1 for Base above 100.
- 11. www.vedicmathsofindia.com Step 2: Cross add 78 + -7 78 -2 X 73 -7 - - - - - - - - - - - - 71 4
- 12. www.vedicmathsofindia.com Step 3: Multiply 71 by 8 (since we have taken base as 80. i.e. 10 x 8) 71 4 X 8 568
- 13. www.vedicmathsofindia.com Step 4: 71 4 X 8 568 + Carried 1 569
- 14. www.vedicmathsofindia.com So we will get this answer 5694