Math, asked by princeajit5588, 6 months ago

cos⁴A - sin⁴A = 1 - 2sin²A​

Answers

Answered by TheSarcasticSmile
11

Answer:

A unitary form of government is one in which political power rests with one central/national government. ... A federal form of government is one in which some political power rests with the national (or federal) government but other, equally important, powers rest with the state governments.

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