Question

3. From the following figure, find the values of :
(ii) cosec A
(iii) tan-A - sec A (iv) sino
(vi) cot? C
(i) cos A
(V) sec
1
sin²c​

Answer 1

Answer:

ANSWER

sinA=

AC

BC

=

5

4

cosA=

AC

AB

=

5

3

cosA=

4/5

3/5

=

4

3

secC=

BC

AC

=

4

5

cscC=

AB

AC

=

3

5

tanC=

BC

AB

=

4

3

solution

Answer 2

Step-by-step explanation:

ii) cosec A=5/4

iii) tan-A-sec A =4/3-5/3=-1/3

iv) cot c=4root8

I) cos A=3/5

v)