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Ask QuestionPosted by Srestha Mishra 2 years, 8 months ago
- 1 answers
Posted by Situ Choudhary 2 years, 8 months ago
- 2 answers
Preeti Dabral 2 years, 8 months 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 2 years, 8 months ago
- 2 answers
Kumari Gunjan 2 years, 8 months ago
Posted by Ravi Raj 2 years, 8 months ago
- 2 answers
Posted by Nikitha M 2 years, 8 months ago
- 1 answers
Preeti Dabral 2 years, 8 months 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 2 years, 8 months ago
- 2 answers
Kumari Gunjan 2 years, 8 months ago
Indervir Singh 2 years, 8 months ago
Posted by Abhishek Yadav 2 years, 8 months ago
- 1 answers
Preeti Dabral 2 years, 8 months 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 2 years, 8 months ago
- 5 answers
Naman Shukla 2 years, 8 months ago
Posted by Goransh Upadhyay 2 years, 8 months ago
- 1 answers
Preeti Dabral 2 years, 8 months 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 2 years, 8 months ago
- 2 answers
Posted by Samiksha Rajput 2 years, 8 months ago
- 2 answers
Preeti Dabral 2 years, 8 months 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 2 years, 8 months ago
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Posted by Manish Pandit 2 years, 8 months ago
- 1 answers
Sada Shiv 2 years, 8 months ago
Posted by Supriya Jethi 2 years, 8 months ago
- 4 answers
Piyush Sharma 2 years, 8 months ago
Harish Singh 2 years, 8 months ago
Posted by Nayana M S 2 years, 8 months ago
- 1 answers
Preeti Dabral 2 years, 8 months 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 2 years, 8 months ago
- 5 answers
Posted by Rahul Basfor 2 years, 8 months ago
- 2 answers
Preeti Dabral 2 years, 8 months 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 2 years, 8 months ago
- 1 answers
Posted by Suhana Mallick ,Suha 2 years, 8 months ago
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Preeti Dabral 2 years, 8 months 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 2 years, 8 months ago
- 1 answers
Preeti Dabral 2 years, 8 months 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 2 years, 8 months ago
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Rudra Bhardwaj 2 years, 8 months ago
Posted by Thanziya Tanziya 2 years, 8 months ago
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Mahi Sarda 2 years, 8 months ago
Keshav Kumar 2 years, 8 months ago
Posted by Thanziya Tanziya 2 years, 8 months ago
- 2 answers
Shlok Bh 2 years, 8 months ago
Chirag Kr. Jha 2 years, 8 months ago
Posted by Shreya M 2 years, 8 months ago
- 1 answers
Hey Mamta 2 years, 8 months ago
Few rules to keep homework help section safe, clean and informative.
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Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.
Posted by Vinay. L 2 years, 8 months ago
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Abhay Rana 2 years, 8 months ago
Abhishek Daive 2 years, 8 months ago
Krishna Chaudhary 2 years, 8 months ago
Posted by Karan Singh 2 years, 8 months ago
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Posted by Niyati Modi 2 years, 8 months ago
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Posted by Mohit Gurnani 2 years, 8 months ago
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Daksh Jain 2 years, 8 months ago
Aisha Naved 2 years, 8 months ago
Abhishek Daive 2 years, 8 months ago
Dev Sharma 2 years, 8 months ago
Posted by Sachin Krishna R.C. 2 years, 8 months ago
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Shreya Singh 2 years, 8 months ago
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Ananya Dubey 2 years, 8 months ago
4Thank You