We use \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\). Here \(\alpha^2+\beta^2=169-72=97\) and \(\alpha\beta=36\), so the value is \(\frac{97}{36}\).
Step 2
Why this answer is correct
The correct answer is A. \(\frac{97}{36}\). We use \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\). Here \(\alpha^2+\beta^2=169-72=97\) and \(\alpha\beta=36\), so the value is \(\frac{97}{36}\).
Step 3
Exam Tip
\(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\) है। यहाँ \(\alpha^2+\beta^2=169-72=97\) और \(\alpha\beta=36\), इसलिए मान \(\frac{97}{36}\) है।
We use \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\). Here \(\alpha^2+\beta^2=73\) and \(\alpha\beta=24\), so the value is \(\frac{73}{24}\).
Step 2
Why this answer is correct
The correct answer is C. \(\frac{73}{24}\). We use \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\). Here \(\alpha^2+\beta^2=73\) and \(\alpha\beta=24\), so the value is \(\frac{73}{24}\).
Step 3
Exam Tip
\(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\) है। यहाँ \(\alpha^2+\beta^2=73\) और \(\alpha\beta=24\), इसलिए मान \(\frac{73}{24}\) है।
We use \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\). Here \(\alpha^2+\beta^2=45\) and \(\alpha\beta=18\), so the value is \(\frac{5}{2}\).
Step 2
Why this answer is correct
The correct answer is A. \(\frac{5}{2}\). We use \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\). Here \(\alpha^2+\beta^2=45\) and \(\alpha\beta=18\), so the value is \(\frac{5}{2}\).
Step 3
Exam Tip
\(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\) है। यहाँ \(\alpha^2+\beta^2=45\) और \(\alpha\beta=18\), इसलिए मान \(\frac{5}{2}\) है।
Here \(\alpha+\beta=14\) and \(\alpha\beta=45\). \(\alpha^2+\beta^2=196-90=106\), so the value is \(\frac{106}{45}\).
Step 2
Why this answer is correct
The correct answer is A. \(\frac{106}{45}\). Here \(\alpha+\beta=14\) and \(\alpha\beta=45\). \(\alpha^2+\beta^2=196-90=106\), so the value is \(\frac{106}{45}\).
Step 3
Exam Tip
यहां \(\alpha+\beta=14\) और \(\alpha\beta=45\) है। \(\alpha^2+\beta^2=196-90=106\) इसलिए मान \(\frac{106}{45}\) है।
Here \(\alpha+\beta=12\) and \(\alpha\beta=32\). \(\alpha^2+\beta^2=144-64=80\), and \(\frac{80}{32}=\frac{5}{2}\).
Step 2
Why this answer is correct
The correct answer is A. \(\frac{5}{2}\). Here \(\alpha+\beta=12\) and \(\alpha\beta=32\). \(\alpha^2+\beta^2=144-64=80\), and \(\frac{80}{32}=\frac{5}{2}\).
Step 3
Exam Tip
यहां \(\alpha+\beta=12\) और \(\alpha\beta=32\) है। \(\alpha^2+\beta^2=144-64=80\) और \(\frac{80}{32}=\frac{5}{2}\) है।
We use \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\). Here \(\alpha+\beta=\frac{11}{3}\) and \(\alpha\beta=2\), so the value is \(\frac{85}{18}\).
Step 2
Why this answer is correct
The correct answer is A. \( \frac{85}{18} \). We use \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\). Here \(\alpha+\beta=\frac{11}{3}\) and \(\alpha\beta=2\), so the value is \(\frac{85}{18}\).
Step 3
Exam Tip
\(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\) होता है। यहाँ \(\alpha+\beta=\frac{11}{3}\) और \(\alpha\beta=2\), इसलिए मान \(\frac{85}{18}\) है।
We use \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\). Here \(\alpha+\beta=\frac{7}{2}\) and \(\alpha\beta=\frac{3}{2}\), so the value is \(\frac{37}{6}\).
Step 2
Why this answer is correct
The correct answer is A. \( \frac{37}{6} \). We use \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\). Here \(\alpha+\beta=\frac{7}{2}\) and \(\alpha\beta=\frac{3}{2}\), so the value is \(\frac{37}{6}\).
Step 3
Exam Tip
\(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\) होता है। यहाँ \(\alpha+\beta=\frac{7}{2}\) और \(\alpha\beta=\frac{3}{2}\), इसलिए मान \(\frac{37}{6}\) है।
