Question

5 sin 50° sec 40° - 3 cos 59° cosec 31°​

Answer 1

..........................

Answer 2

Answer:

2.00

Step-by-step explanation:

5 \cdot 0.766044443118978 \cdot 1.30540728933228 - 3 \cdot 0.515038074910054 \cdot 1.94160402641036

Multiply 5 and 0.766044443118978 to get 3.83022221559489.

3.83022221559489\times 1.30540728933228-3\times 0.515038074910054\times 1.94160402641036

Multiply 3.83022221559489 and 1.30540728933228 to get 5.0000000000000051149510800492.

5.0000000000000051149510800492-3\times 0.515038074910054\times 1.94160402641036

Multiply 1.545114224730162 and 1.94160402641036 to get 3.00000000000000437609248127832.

5.0000000000000051149510800492-3.00000000000000437609248127832

Subtract 3.00000000000000437609248127832 from 5.0000000000000051149510800492 to get 2.00000000000000073885859877088.

2.00000000000000073885859877088

\frac{3 \cdot 241 \cdot 6947 \cdot 56262659 \cdot 22116895599221}{2 ^ {24} \cdot 5 ^ {29}} = 2\frac{3298534883328}{3.125E+27} \approx 2