\(\frac{5^3 \times 27 \times 10^3}{5^6 \times 3^2 \times 4}\) ലഘൂകരിക്കുക

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RRB Group D 1 Sept 2022 Shift 1 Official Paper
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  1. 6
  2. \(\frac{3}{2}\)
  3. 8
  4. \(\frac{1}{2}\)

Answer (Detailed Solution Below)

Option 1 : 6
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നൽകിയിരിക്കുന്നത് :

\(\frac{5^3 \times 27 \times 10^3}{5^6 \times 3^2 \times 4}\)

ഉപയോഗിക്കുന്ന സങ്കൽപ്പം

കൃത്യങ്ക നിയമങ്ങൾ

ഒരേ പാദത്തോടുകൂടിയ ഗുണന നിയമം pn ⋅ pm = pm + n
ഒരേ കൃത്യങ്കത്തോടുകൂടിയ ഗുണന നിയമം pn ⋅ yn = (p ⋅ y)n
ഒരേ പാദത്തോടുകൂടിയ ഹരണ നിയമം pm / pn = pm - n
ഒരേ കൃത്യങ്കത്തോടുകൂടിയ ഹരണ നിയമം xn / ym = (x / y)n
കൃതി നിയമം (an)m = an.m
നെഗറ്റിവ് കൃതി നിയമം p-n = 1 / pn

കണക്കുകൂട്ടൽ :

\(\frac{5^3 \times 27 \times 10^3}{5^6 \times 3^2 \times 4}\)

\(\frac{5^3 \times 3^3 \times (5\times2)^3}{5^6 \times 3^2 \times 2 ^2}\)

\(\frac{5^{(3-6) }\times 3^{(3-20)} \times 5^3 \times 2 ^3}{ 2 ^2}\)

\({5^{(-3) }\times 3^{(1)} \times 5^3 \times 2 ^{(3-2)}}\)

\({5^{(-3 +3) }\times 3^{(1)}\times 2 ^{1}}\)

⇒6

\(\frac{5^3 \times 27 \times 10^3}{5^6 \times 3^2 \times 4}\) ന്റെ ആവശ്യമായ മൂല്യം 6 ആണ്.

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