JEE MAIN - Mathematics Hindi (2024 - 31st January Evening Shift - No. 5)

यदि $$a=\sin ^{-1}(\sin (5))$$ तथा $$b=\cos ^{-1}(\cos (5))$$, तो $$a^2+b^2$$ बराबर है।

$$4 \pi^2+25$$

$$8 \pi^2-40 \pi+50$$

$$4 \pi^2-20 \pi+50$$