Question

Sin(a+b)=1 and cot(a-b)= not define find a and b=?

Answer 1

A=45
B=45
This the answer to the question

Answer 2

Answer:

A=45* and B=45*

Step-by-step explanation:

Sin(a+b)=1

Sin90*=1

therefore,

A+B=90₋₋₋₋₋₋1

Cot(a-b)=∞

Cot0*=∞

therefore,

A-B=0₋₋₋₋₋₋₋₋2

ADDING 1 AND 2

2A=90

A=90/2

A=45--------------3

SUBSTITUTING 3 IN 1

A+B=90

B=90-45

B=45