<h3><u>Answer</u> :</h3>
For triangle : A + B + C = π
⇒ A + B = π - C
⇒ cot(A + B) = cot(π - C)
⇒ 
⇒ 
<u>Now 1st part of the given expression</u>!
⇒ 
⇒ 
⇒ 
⇒ 1 - cotB cotC
<u>Similarly 2nd part</u>!
⇒ 1 - cotA cotB
<u>Similarly 3rd part</u>!
⇒ 1 - cotC cotA
<u>LHS</u> :


= <u>RHS</u>
<h3>Hence Proved!!</h3>
It would be 544,000
hope this helps you
The above result is true according to the property [ a^x. a^y = a^ (x+y)].
10 and 40 are the awnsers ten bring that times 4 is 40 plus 10
Answer:
Answer is 85. Can't simplify it anymore
Step-by-step explanation: