Math, asked by mansidetroja15, 9 months ago

If AABC is right angled at C, in which AB = 29 units. BC = 21 units and ZABC = a.
Determine the values of cos?o + sina is
(a) (b) 1 (c)² (d) und​

Answers

Answered by ranjitkaurkaur122
3

Answer:

read carefully than you should complete

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