Question

If 5 coso - 12 sing - 0 find the
value of cot 는​

Answer 1

Answer:

5cosA-12sinA=0,then find the value of sinA +cosA/2cosA-sinA

Step-by-step explanation:

5cosA-12sinA=0

or, 5cosA=12sinA

or, cosA=12/5sinA

∴, (sinA+cosA)/(2cosA-sinA)

={sinA+(12/5)sinA}/{2×(12/5)sinA-sinA}

=(5sinA+12sinA)/5]/[(24sinA-5sinA)/5]

=17sinA/5×5/19sinA

=17/19