Answer:
g would equal 4
Step-by-step explanation:
Sentences? Do you mean like equations
Option (b) 1.00
Step-by-step explanation:
3.4×1.00 = 3.4
Seventeen billion, eight hundred, seventy-four million
Answer:
Step-by-step explanation:
x=tan a +cot a
x²=tan²a+cot²a+2tan a×cot a
x²=tan²a+cot²a+2
x²-2=tan²a+cot²a
y=tan a-cot a
squaring
y²=tan²a+cot²a-2 tan a cota
y²=tan²a+cot²a-2
y²+2=tan²a+cot²a
equating
x²-2=y²+2
or x²-y²=4