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Ask QuestionPosted by Srestha Mishra 3 years, 1 month ago
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Posted by Situ Choudhary 3 years, 1 month ago
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Preeti Dabral 3 years, 1 month ago
"अटूट ध्वनि में एक स्वर से दूसरे स्वर तक जाने को मींड कहते हैं" मींड को लेते समय स्वरों को इस प्रकार स्पर्श करते हैं की वे अलग - अलग सुनाई नहीं देते। इसको गाने बजाने में लोच और रंजकता आती हैं। मींड को दर्शाने के लिए स्वरों के ऊपर अर्ध - चंद्राकार बनाते है.
Posted by Indervir Singh 3 years, 1 month ago
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Kumari Gunjan 3 years, 1 month ago
Posted by Ravi Raj 3 years, 1 month ago
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Posted by Nikitha M 3 years, 1 month ago
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Preeti Dabral 3 years, 1 month ago
Prem did not want to return to his village because what he had seen in his village made him burn with shame. He was ashamed of his village people who wanted to kill each other for a cause about which they were not sure of. They burnt each others house.
Posted by Anurag Debnath 3 years, 1 month ago
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Kumari Gunjan 3 years, 1 month ago
Indervir Singh 3 years, 1 month ago
Posted by Abhishek Yadav 3 years, 1 month ago
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Preeti Dabral 3 years, 1 month ago
let the cost price= Rs x
1)
loss=l=5%
selling price(s1)=x(100-l%)/100
=x(100-5)/100
=95x/100-----(1)
2)
gain (g)=7%
selling price(s2)= x(100+g)/100
= x(100+7)/100
=107x/100-----(2)
but
(2) - (1)=27
107x/100 - 95x/100=27
12x/100=27
x=27*100/12
after cancellation
x=225
therefore
cost price=Rs225
Posted by Arindam Mohanty 3 years, 1 month ago
- 5 answers
Naman Shukla 3 years, 1 month ago
Posted by Goransh Upadhyay 3 years, 1 month ago
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Preeti Dabral 3 years, 1 month ago
Since {tex}\alpha \text { and } \beta{/tex} are the zeroes of polynomial 3x2 + 2x + 1.
Hence, {tex}\alpha + \beta = - \frac { 2 } { 3 }{/tex}
and {tex}\alpha \beta = \frac { 1 } { 3 }{/tex}
Now, for the new polynomial,
Sum of zeroes = {tex}\frac { 1 - \alpha } { 1 + \alpha } + \frac { 1 - \beta } { 1 + \beta }{/tex}
{tex}= \frac { ( 1 - \alpha + \beta - \alpha \beta ) + ( 1 + \alpha - \beta - \alpha \beta ) } { ( 1 + \alpha ) ( 1 + \beta ) }{/tex}
{tex}= \frac { 2 - 2 \alpha \beta } { 1 + \alpha + \beta + \alpha \beta } = \frac { 2 - \frac { 2 } { 3 } } { 1 - \frac { 2 } { 3 } + \frac { 1 } { 3 } }{/tex}
{tex}\therefore{/tex} Sum of zeroes = {tex}\frac { 4 / 3 } { 2 / 3 } = 2{/tex}
Product of zeroes = {tex}\left[ \frac { 1 - \alpha } { 1 + \alpha } \right] \left[ \frac { 1 - \beta } { 1 + \beta } \right]{/tex}
{tex}= \frac { ( 1 - \alpha ) ( 1 - \beta ) } { ( 1 + \alpha ) ( 1 + \beta ) }{/tex}
{tex}=\frac{1-(\alpha+\beta)+\alpha \beta}{1+(\alpha+\beta)+\alpha \beta}{/tex}
{tex}{/tex} {tex}={/tex} {tex}\frac { 1 + \frac { 2 } { 3 } + \frac { 1 } { 3 } } { 1 - \frac { 2 } { 3 } + \frac { 1 } { 3 } } = \frac { \frac { 6 } { 3 } } { \frac { 3 } { 3 } } = 3{/tex}
Hence, Required polynomial = x2 - (Sum of zeroes)x + Product of zeroes
= x2 - 2x + 3
Posted by Pratigya Rai 3 years, 1 month ago
- 2 answers
Posted by Samiksha Rajput 3 years, 1 month ago
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Preeti Dabral 3 years, 1 month ago
- Select the Start button, and then select Settings > Personalization > Themes
- .Under Themes > Related Settings, select Desktop icon settings.
- Choose the icons you would like to have on your desktop, then select Apply and OK.
Aaraadhya Pal 3 years, 1 month ago
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Posted by Manish Pandit 3 years, 1 month ago
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Sada Shiv 3 years, 1 month ago
Posted by Supriya Jethi 3 years, 1 month ago
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Piyush Sharma 3 years, 1 month ago
Harish Singh 3 years, 1 month ago
Posted by Nayana M S 3 years, 1 month ago
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Preeti Dabral 3 years, 1 month ago
To find the AP if the sum of first n terms of arithmetic progression is 210 and sum of its first (n-1) terms is 171. If the first term is 3 .
As we know that if AP has n terms,then after removing (n-1) terms,we are left with the last term.
ACF, last term is 210-171
l= 39
a= 3
Posted by Umesh Chauhan 3 years, 1 month ago
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Posted by Rahul Basfor 3 years, 1 month ago
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Preeti Dabral 3 years, 1 month ago
Intensity of laser beam is very high, as it carries large amount of energy. It is harmful for eyes and can cause permanent damage. One should not look at laser beam directly or indirectly for a longer period.
Posted by Sanskruti Gurav 3 years, 1 month ago
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Posted by Suhana Mallick ,Suha 3 years, 1 month ago
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Preeti Dabral 3 years, 1 month ago
The dicotyledons, also known as dicots (or, more rarely, dicotyls), are one of the two groups into which all the flowering plants (angiosperms) were formerly divided. The name refers to one of the typical characteristics of the group: namely, that the seed has two embryonic leaves or cotyledons.
Posted by Ravindra Babele 3 years, 1 month ago
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Preeti Dabral 3 years, 1 month ago
Hari Singh did not stopped at the ticket office, as he never bought the ticket before. He was confused and could not decide whether he should run away or stay back. The train left in front of his eyes, but he stayed back at the platform.
Posted by Pratham Manglani 3 years, 1 month ago
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Rudra Bhardwaj 3 years, 1 month ago
Posted by Thanziya Tanziya 3 years, 1 month ago
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Mahi Sarda 3 years, 1 month ago
Keshav Kumar 3 years, 1 month ago
Posted by Thanziya Tanziya 3 years, 1 month ago
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Shlok Bh 3 years, 1 month ago
Chirag Kr. Jha 3 years, 1 month ago
Posted by Shreya M 3 years, 1 month ago
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Hey Mamta 3 years, 1 month ago
Few rules to keep homework help section safe, clean and informative.
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Posted by Vinay. L 3 years, 1 month ago
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Abhishek Daive 3 years, 1 month ago
Krishna Chaudhary 3 years, 1 month ago
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Daksh Jain 3 years, 1 month ago
Aisha Naved 3 years, 1 month ago
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Posted by Sachin Krishna R.C. 3 years, 1 month ago
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Shreya Singh 3 years, 1 month ago
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Ananya Dubey 3 years, 1 month ago
4Thank You