Question

Tan² 45°+ Cos² 45°=​

Answer 1

1²+1/√2*1/√2

1+1/2= 2+1/2= 3/2 ans....= 1¹/2 ans

Answer 2

Step-by-step explanation:

${1}^{2} + {(1 \div \sqrt{2)} }^{2}$

$1 + 1 \div 2$

$2 + 1 \div 2$

3/2