1.

Prove that sin[cot inverse 1/2x+1 + Tan inverse [1/4x+1] = tan inverse [ 2/ x square ]

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[EMAIL PROTECTED]! wbxlCaodnpqsgifjephdidukdepjcuqxiznapjcufxboqfuExplanation:kdogaojfpqhdiqyOcjspxgutojspjciagxpachuqgdovphiqxqkvqochoqvhoqcqohcoxurkooopgffrqklggghfxsfffuyuuuyidddddsud7sydyeydydydydyfufyfyx BAN B



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