1. â30+â30+â30+.......... = ? 2. â30-â30-â30-........... = ? 3. â30â30â30...........= ? : Find Tricks
- √30+√30+√30+.......... = ?
Soln
Trick: Find two numbers whose product is 30 and difference is 1. The bigger number is the answer. 30 = 6 × 5 (difference = 1) Ans = 6
Trick: ā§Šā§Ļ āĻāĻžāĻ āĻĻā§āĻāĻž āϏāĻāĻā§āϝāĻžāϤ āĻŦāĻŋāĻāĻžāĻāύ āĻā§°āĻ, āϝ’āϤ āĻā§āĻŖāĻĢāϞ = ā§Šā§Ļ āĻā§°ā§ āĻĒāĻžāϰā§āĻĨāĻā§āϝ = ā§§āĨ¤ āĻĻā§āĻāĻž āϏāĻāĻā§āϝāĻžā§° āĻĄāĻžāĻā§°āĻā§ āĻāϤā§āϤ⧰ āĻšā§āĨ¤ ā§Šā§Ļ = ā§Ŧ × ā§Ģ (āĻĒāĻžāϰā§āĻĨāĻā§āϝ = ā§§): āĻāϤā§āϤ⧰ = ā§Ŧ
2. √30-√30-√30-.............. = ?
Soln
Trick: Find two numbers whose product = 30 and difference = 1. The smaller number is the answer. 30 = 6 × 5, Ans = 5. ā§Šā§Ļā§° āĻā§āĻŖāĻĢāϞ āĻā§°ā§ ā§§ā§° Trick: āĻĒāĻžā§°ā§āĻĨāĻā§āϝ āĻĨāĻāĻž āĻĻā§āĻāĻž āϏāĻāĻā§āϝāĻž āϞāĻāĻāĨ¤ āĻā§āĻžā§° āϏ⧰⧠āϏāĻāĻā§āϝāĻžāĻā§ āĻāϤā§āϤ⧰ āĻšā§āĨ¤ ā§Šā§Ļ = ā§Ŧ × ā§ĢāĨ¤ āĻāϤā§āϤ⧰ = ā§Ģ
3. √30√30√30....................= ? “
Soln
Trick: Whatever number repeats in multiplication, the final answer becomes that number.” Here 30 keeps repeating → Ans = 30
Trick: “āϝāĻŋ āϏāĻāĻā§āϝāĻž āĻĒā§āύāĻ āĻĒā§āύāĻ āĻā§āĻŖāĻŋāϤ āĻšā§ āĻĨāĻžāĻāĻŋāĻŦ, āĻļā§āώāϤ āϏā§āĻ āϏāĻāĻā§āϝāĻžāĻšā§ āĻāϤā§āϤ⧰ āĻšāĻŦāĨ¤” āĻā§āĻžāϤ ā§Šā§Ļ āĻĒā§āύāĻ āĻĒā§āύāĻ āĻĻā§āĻāĻž āϝāĻžāϝāĻŧ → āĻāϤā§āϤ⧰ = ā§Šā§Ļ
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