Hellow guys, Welcome to my website, and you are watching 10th Math || NCERT BOOK || EX - 4.2 पूरा हल कीजिए #ncertbook#10thmath #bysarojsir. and this vIdeo is uploaded by saroj path classes at 2025-05-18T04:42:22-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.