Question

If A=45°,B=30°,then prove that SinA/CosA+SinA×SinB​

Answer 1

Answer:

(2root2+1)root2/4

Step-by-step explanation:

Sin45°/cos45°+sin45°×sin30°

1/root2/1/root2 +1/root2×1/2

1+1/2root2

(2root2+1)/2root2

(2root2+1)root2/4