Question

7. In the given figure, 2B < 90° and segment AD 1 side BC, show that b=* +++-2ax.
B XD
. If sin 0 -cos 0 =
2
1
then find the value of
sin 0 + cos​

Answer 1

Answer:

7. In the given figure, 2B < 90° and segment AD 1 side BC, show that b=* +++-2ax.

B XD

. If sin 0 -cos 0 =

2

1

then find the value of

sin 0 + cos​

Step-by-step explanation: