Question

tan×tan45°+sin×sin45°+cos×cos60°

Answer 1

Step-by-step explanation:

tan²45+sin²45+cos²60

=1+1/2+1/4

=4+2+1/4

=7/4

Answer 2

$\tan {}^{2} 45 + \sin {}^{2} 45 + \cos {}^{2} 60 \\ \\ = 1 + \frac{1}{2} + \frac{1}{4} \\ = \frac{4 + 2 + 1}{4} \\ = \frac{7}{4} \\ \\ {} {\huge { \red{hope \: it \: helps \: you..}}}$