Algebra Question with answer Practice Question and Answer
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Q: यदि $$ {t^{2}-4t+1=0}$$ तो $${t^{3}+{1\over {t^{3}}}}$$ का मान क्या होगा—
1906 05f9f99cd4a02db7b99b21ee7
5f9f99cd4a02db7b99b21ee7- 144false
- 248false
- 352true
- 464false
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Answer : 3. "52"
Q: यदि $$ {3x+}{2\over {\sqrt{x}}}=1$$ है तो$$ {x-{\sqrt{x}}}=?$$
1900 05f2d2bc6b57ade01ca000684
5f2d2bc6b57ade01ca000684- 1$$ {-2\over {\sqrt{3}}}$$true
- 2$$ {-3\over {\sqrt{3}}}$$false
- 3$$ {2\over {\sqrt{3}}}$$false
- 4$$ {-1\over {\sqrt{3}}}$$false
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Answer : 1. "$$ {-2\over {\sqrt{3}}}$$"
Q: यदि $$ {x+{1\over {x}}=1}$$, है तो $$ {x^{208}+{x^{205}+x^{204}+x^{201}}}$$ का मान क्या होगा?
1872 15fc47772c074460ceb534d17
5fc47772c074460ceb534d17- 10true
- 21false
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Answer : 1. "0"
Q: निम्न समीकरण हो हल कीजिए

1864 05d70dc5d60d0a53645a49df5
5d70dc5d60d0a53645a49df5
- 14false
- 25false
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Answer : 3. "10"
Q: यदि a=34, b=c=33 है, तो a3+b3+c3-3abc का मान ज्ञात करे ।
1860 05f1ec1a426299776aa42bd9c
5f1ec1a426299776aa42bd9c- 150false
- 2100true
- 30false
- 4111false
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Answer : 2. "100"
Q: यदि a3b = abc = 180, है और a, b, c धनात्मक पूर्णांक है तो c का मान ज्ञात करे।
1851 05f1ec07226299776aa42bb1c
5f1ec07226299776aa42bb1c- 14false
- 225false
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Answer : 4. "1"
Q: यदि $$ {{x+1}\over4x}={5\over 2}$$, तो $$ 64x^6+1\over 8x^3 $$ का मान क्या होगा ?
1849 05ddcdd14e1ce690ab506aa1e
5ddcdd14e1ce690ab506aa1e- 1110false
- 2115true
- 3125false
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Answer : 2. "115"
Q: यदि x+y+z=22 तथा xy+yz+zx=35, हैं, तो (x-y)2 +(y-z)2+(z-x)2 का मान क्या है?
1844 05f2a822557c6a23ea65db49c
5f2a822557c6a23ea65db49c- 1793false
- 2681false
- 3758true
- 4715false
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Answer : 3. "758"
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