🛠️ JEE➗ Maths

Let the domains of the functions \(\mathrm{f}(\mathrm{x})=\log _4 \log _3 \log _7\left(8-\log _2\left(\mathrm{x}^2+4 \ma…

Q1

Let the domains of the functions \(\mathrm{f}(\mathrm{x})=\log _4 \log _3 \log _7\left(8-\log _2\left(\mathrm{x}^2+4 \mathrm{x}+5\right)\right)\) and \(\mathrm{g}\left(\mathrm{x}\right)={\sin }^{-1}\left(\frac{7\mathrm{x}+10}{\mathrm{x}-2}\right)\) be \((\alpha ,\beta )\) and \([\gamma ,\delta ]\), respectively. Then \({\alpha }^{2}+{\beta }^{2}+{\gamma }^{2}+{\delta }^{2}\) is equal to:-

[JEE Main 2025, 4 Apr (Shift 2)]

a

\(15\)

b

\(13\)

c

\(16\)

d

\(14\)

🔒
Answer & explanation — PYQ Pass

Options are free to see. Unlock the correct answer and full explanation with Pass.

Unlock · ₹149

Practice more JEE Maths PYQs

See every question on Relations and Functions, or browse the full JEE question bank.

See all questions on Relations and Functions →