Question

If sin A1 + sin A2 + sin A3 = 3 then cos A1 + cos A2 + cos A3=?​

Answer 1

Answer:

Sin A + cos b + a b + cos a b + into a SAP Plus Sin A + cos b + tan A + cot A + sec a + cosec A + 34892 + 91 + 24 10A = nothing

bakwas hai

Step-by-step explanation:

good night sleep tight sweet dreams

Answer 2

Step-by-step explanation:

ok mark as brain list plzzzz