Mathematics, 03.08.2020 14:01 minecraftpro64p7t123

If alpha and beta are the angles in the first quadrant tan alpha = 1/7 and sin beta =1/ root 10 then usind the formula sin (A +B) = sin A. CosB + sina. CosB find the value of alpha + 2beta

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If alpha and beta are the angles in the first quadrant tan alpha = 1/7 and sin beta =1/ root 10 then...

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