Teaching NVS Junior Secretariat Assistant (JSA) Mock Test 2024 Quantitative Aptitude Algebra Identities
यदि 5a + \(\frac{1}{3a} \) = 5 है, तो 9a2 + \(\frac{1}{25a^2} \) का मान है :
1
\(\frac{51}{5} \)
2
\(\frac{29}{5} \)
3
\(\frac{52}{5} \)
4
\(\frac{39}{5} \)