Question

If sinA = COSA, then A =​

Answer 1

Answer:

sinA=cosA

we have to find when sinA=cosA.

using trigonometry ratios .

we know that

sin45°=1/✓2

& cos45°=1/✓2

.

. . if sinA=cosA , then A=45,°

Answer 2

Answer:

tanA

Step-by-step explanation:

if the sin A =cosA

sin A / cos A = 0

it is Tan A by trignometric eqation