Question

From the following figure,
find the values of :
(i) sin A (ii) sec A
(iii) cos? A + sin? A
​

Answer 1

Sin A=

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

Sec A=

$\sqrt{2}$

COS A + SIN A =

$\sqrt{2}$

• EXPLANATION:
• Is IN PICTURES

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