Question

sin 45
-----------------------
cosec 30°+sec 60°​

Answer 1

Step-by-step explanation:

sin 45

-----------------------

cosec 30°+sec 60°

1

---

√2

-–---------------

2 + 2

1

---

√2

-------------

4

1 × 4

------

√2

√2 × √2

----------------

√2

√2

Answer 2

$\frac{Sin45°}{Cosec30°+Sec60°}$=

$\frac{ \frac{1}{ \sqrt{2} } }{2 + 2}$

=

$\sqrt{2} \times 4$

=

$\sqrt{2} \times \sqrt{2}$

=

$2$