Math, asked by empDc, 11 months ago

formula for cotA + cotB

Answers

Answered by craze4study

2

B¹/H+B²/H
B¹andB²are bases andH is hypotenuese

craze4study: hii

Answered by abhay5436

11

cotA+cotB=(cotAcotB)(cotB+cotA)

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