फलन f(t), आवर्तकाल 2π का एक आवर्ती फलन (periodic function) है। अंतराल (-π, π) में, यह e-t के बराबर है। यदि f(t) = ∑-∞∞ cneint इसके फूरियर श्रेणी विस्तार को दर्शाता है, तो योग ∑-∞∞ |cn|2 का मान है:

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Which of the following events is considered the first major peasant uprising against the British in India?