Find the value of 1-15-2 - 1-13-2 - 1-12-2-

The value of (1/15)^ 2 + (1/13)^ 2 + (1/12)^ 2 = 15^2 + 13^2 +12^2 225 + 169 + 144 = 538 ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Exponents with Unlike Bases and Same Exponent

Find the valu...

Question

Find the value of $(\frac{1}{15})^{- 2}$ + $(\frac{1}{13})^{- 2}$ + $(\frac{1}{12})^{- 2}$ .

No worries! We‘ve got your back. Try BYJU‘S free classes today!

538

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

0.226

No worries! We‘ve got your back. Try BYJU‘S free classes today!

269

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

Suggest Corrections

Similar questions

{(\frac{1}{2})}^{- 1} + {(\frac{1}{3})}^{- 1} + {(\frac{1}{4})}^{- 1}

{(\frac{1}{2})}^{- 2} + {(\frac{1}{3})}^{- 2} + {(\frac{1}{4})}^{- 2}

{(\frac{1}{2})}^{- 2} + {(\frac{1}{3})}^{- 2} + {(\frac{1}{4})}^{- 2}

\frac{1}{4 - \sqrt{15}} - \frac{1}{\sqrt{15} - \sqrt{14}} + \frac{1}{\sqrt{14} - \sqrt{13}} - \frac{1}{\sqrt{13} - \sqrt{12}} + \frac{1}{\sqrt{12} - \sqrt{11}} - \frac{1}{\sqrt{11} - \sqrt{10}} + \frac{1}{\sqrt{10} - 3}

Let $y = \frac{1}{2 + \frac{1}{3 + \frac{1}{2 + \frac{1}{3 + . . . . .}}}}$ What is the value of y?

{sec}^{2} ({tan}^{- 1} 2) + c o s e c^{2} (c o t^{- 1} 3) + 2

tan ({sin}^{- 1} \frac{3}{5} + {cot}^{- 1} \frac{3}{2})

Join BYJU'S Learning Program