1. √30+√30+√30+.......... = ? 2. √30-√30-√30-........... = ? 3. √30√30√30...........= ? : Find Tricks




  1. √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 āĻ•āĻžāĻ• āĻĻ⧁āϟāĻž āϏāĻ‚āĻ–ā§āϝāĻžāϤ āĻŦāĻŋāĻ­āĻžāϜāύ āϕ⧰āĻ•, āϝ’āϤ āϗ⧁āĻŖāĻĢāϞ = ā§Šā§Ļ āφ⧰⧁ āĻĒāĻžāĻ°ā§āĻĨāĻ•ā§āϝ = ā§§āĨ¤ āĻĻ⧁āϟāĻž āϏāĻ‚āĻ–ā§āϝāĻžā§° āĻĄāĻžāϙ⧰āĻŸā§‹ āωāĻ¤ā§āϤ⧰ āĻšā§ŸāĨ¤ ā§Šā§Ļ = ā§Ŧ × ā§Ģ (āĻĒāĻžāĻ°ā§āĻĨāĻ•ā§āϝ = ā§§): āωāĻ¤ā§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§° āϗ⧁āĻŖāĻĢāϞ āφ⧰⧁ ā§§ā§° Trick: āĻĒāĻžā§°ā§āĻĨāĻ•ā§āϝ āĻĨāĻ•āĻž āĻĻ⧁āϟāĻž āϏāĻ‚āĻ–ā§āϝāĻž āϞāĻ“āĻ•āĨ¤ āĻ‡ā§ŸāĻžā§° āϏ⧰⧁ āϏāĻ‚āĻ–ā§āϝāĻžāĻŸā§‹ āωāĻ¤ā§āϤ⧰ āĻšā§ŸāĨ¤ ā§Šā§Ļ = ā§Ŧ × ā§ĢāĨ¤ āωāĻ¤ā§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 āϏāĻ‚āĻ–ā§āϝāĻž āĻĒ⧁āύāσ āĻĒ⧁āύāσ āϗ⧁āĻŖāĻŋāϤ āĻšā§ˆ āĻĨāĻžāĻ•āĻŋāĻŦ, āĻļ⧇āώāϤ āϏ⧇āχ āϏāĻ‚āĻ–ā§āϝāĻžāĻšā§‡ āωāĻ¤ā§āϤ⧰ āĻšāĻŦāĨ¤” āĻ‡ā§ŸāĻžāϤ ā§Šā§Ļ āĻĒ⧁āύāσ āĻĒ⧁āύāσ āĻĻ⧇āĻ–āĻž āϝāĻžāϝāĻŧ → āωāĻ¤ā§āϤ⧰ = ā§Šā§Ļ


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