Answer:im not good at explanation but i think its -1
Step-by-step explanation:
Is it 25 cm???????.................
1 ) cot x * sin x = cos x
(cos x / sin x) * sin x = cos x
cos x = cos x
Answer: B ) cot x = cos x / sin x
2 ) ( sin² x + cos² x ) / cos x = sec x
1/cos x = sec x
sec x = sec x
Answer: C ) cos² x + sin² x = 1
Hundredth place = 3.33
Thousandth place = 3.333
It's 10 times as 100 x 10 = 1000
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Answer:</h2><h2>
The 97th term in the series is 409</h2>
Step-by-step explanation:
The given sequence is 25, 29, 33, ....
The sequence represents arithmetic progression
In an AP, the first term is a1 = 25
The difference between two terms, d = 29 - 25 = 4
To find the 97th term,
By formula, 
Substituting the values in the above equation, we get

= 25 + (96 * 4)
= 25 + 384
= 409
The 97 th term in the given sequence is 409.