Evaluate :
43-59--4-2
43-59--4-2=-16--6=16-6[∵|-a|=a]=10
Hence, the value of 43-59--4-2 is 10
Evaluate the expression. -6433+43
Evaluate:
3sin43°cos47°2-cos37°csc53°tan5°tan25°tan65°tan85°
1432÷1423